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backport some upstream patches

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Signed-off-by: Qiumiao Zhang <zhangqiumiao1@huawei.com>
(cherry picked from commit dd302052047a8a8a61b163eb57a12055ed6697bf)
This commit is contained in:
Qiumiao Zhang 2022-11-23 22:04:59 +08:00 committed by openeuler-sync-bot
parent 3007afe5b1
commit 511d83683d
5 changed files with 835 additions and 2 deletions
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90
backport-allow-for-relative-uris-that-include-colons-within-the-path.patch Normal file
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@ -0,0 +1,90 @@
From e814d33900992e034a8c3ddec2c65463c5206090 Mon Sep 17 00:00:00 2001
From: Michael Brown <mcb30@ipxe.org>
Date: Thu, 13 Jan 2022 14:53:36 +0000
Subject: [PATCH] [uri] Allow for relative URIs that include colons within the
path
RFC3986 allows for colons to appear within the path component of a
relative URI, but iPXE will currently parse such URIs incorrectly by
interpreting the text before the colon as the URI scheme.
Fix by checking for valid characters when identifying the URI scheme.
Deliberately deviate from the RFC3986 definition of valid characters
by accepting "_" (which was incorrectly used in the iPXE-specific
"ib_srp" URI scheme and so must be accepted for compatibility with
existing deployments), and by omitting the code to check for
characters that are not used in any URI scheme supported by iPXE.
Reported-by: Ignat Korchagin <ignat@cloudflare.com>
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Conflict:NA
Reference:https://github.com/ipxe/ipxe/commit/e814d33900992e034a8c3ddec2c65463c5206090
---
src/core/uri.c | 15 ++++++++++-----
src/tests/uri_test.c | 10 ++++++++++
2 files changed, 20 insertions(+), 5 deletions(-)
diff --git a/src/core/uri.c b/src/core/uri.c
index a0f79e9ec1..b82472ef03 100644
--- a/src/core/uri.c
+++ b/src/core/uri.c
@@ -334,8 +334,15 @@ struct uri * parse_uri ( const char *uri_string ) {
uri->efragment = tmp;
}
- /* Identify absolute/relative URI */
- if ( ( tmp = strchr ( raw, ':' ) ) ) {
+ /* Identify absolute URIs */
+ epath = raw;
+ for ( tmp = raw ; ; tmp++ ) {
+ /* Possible scheme character (for our URI schemes) */
+ if ( isalpha ( *tmp ) || ( *tmp == '-' ) || ( *tmp == '_' ) )
+ continue;
+ /* Invalid scheme character or NUL: is a relative URI */
+ if ( *tmp != ':' )
+ break;
/* Absolute URI: identify hierarchical/opaque */
uri->scheme = raw;
*(tmp++) = '\0';
@@ -347,9 +354,7 @@ struct uri * parse_uri ( const char *uri_string ) {
uri->opaque = tmp;
epath = NULL;
}
- } else {
- /* Relative URI */
- epath = raw;
+ break;
}
/* If we don't have a path (i.e. we have an absolute URI with
diff --git a/src/tests/uri_test.c b/src/tests/uri_test.c
index 929ab36325..338f479cd3 100644
--- a/src/tests/uri_test.c
+++ b/src/tests/uri_test.c
@@ -657,6 +657,15 @@ static struct uri_test uri_file_volume = {
},
};
+/** Relative URI with colons in path */
+static struct uri_test uri_colons = {
+ "/boot/52:54:00:12:34:56/boot.ipxe",
+ {
+ .path = "/boot/52:54:00:12:34:56/boot.ipxe",
+ .epath = "/boot/52:54:00:12:34:56/boot.ipxe",
+ },
+};
+
/** URI with port number */
static struct uri_port_test uri_explicit_port = {
"http://192.168.0.1:8080/boot.php",
@@ -957,6 +966,7 @@ static void uri_test_exec ( void ) {
uri_parse_format_dup_ok ( &uri_file_relative );
uri_parse_format_dup_ok ( &uri_file_absolute );
uri_parse_format_dup_ok ( &uri_file_volume );
+ uri_parse_format_dup_ok ( &uri_colons );
/** URI port number tests */
uri_port_ok ( &uri_explicit_port );

56
backport-do-not-clear-current-working-url-when-executing-embedded-image.patch Normal file
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@ -0,0 +1,56 @@
From 5d22307c4161dde453d50e8dc7bef8b3a2f6c9b3 Mon Sep 17 00:00:00 2001
From: Michael Brown <mcb30@ipxe.org>
Date: Tue, 15 Feb 2022 14:28:01 +0000
Subject: [PATCH] [image] Do not clear current working URI when executing
embedded image
Embedded images do not have an associated URI. This currently causes
the current working URI (cwuri) to be cleared when starting an
embedded image.
If the current working URI has been set via a ${next-server} setting
from a cached DHCP packet then this will result in unexpected
behaviour. An attempt by the embedded script to use a relative URI to
download files from the TFTP server will fail with the error:
Could not start download: Operation not supported (ipxe.org/3c092083)
Rerunning the "dhcp" command will not fix this error, since the TFTP
settings applicator will not see any change to the ${next-server}
setting and so will not reset the current working URI.
Fix by setting the current working URI to the image's URI only if the
image actually has an associated URI.
Debugged-by: Ignat Korchagin <ignat@cloudflare.com>
Originally-fixed-by: Ignat Korchagin <ignat@cloudflare.com>
Tested-by: Ignat Korchagin <ignat@cloudflare.com>
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Conflict:NA
Reference:https://github.com/ipxe/ipxe/commit/5d22307c4161dde453d50e8dc7bef8b3a2f6c9b3
---
src/core/image.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/src/core/image.c b/src/core/image.c
index ce8cf868b0..3e236ca603 100644
--- a/src/core/image.c
+++ b/src/core/image.c
@@ -338,9 +338,12 @@ int image_exec ( struct image *image ) {
/* Sanity check */
assert ( image->flags & IMAGE_REGISTERED );
- /* Switch current working directory to be that of the image itself */
+ /* Switch current working directory to be that of the image
+ * itself, if applicable
+ */
old_cwuri = uri_get ( cwuri );
- churi ( image->uri );
+ if ( image->uri )
+ churi ( image->uri );
/* Preserve record of any currently-running image */
saved_current_image = current_image;

45
backport-ensure-that-pci_read_config-initialises-all-fields.patch Normal file
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@ -0,0 +1,45 @@
From 04288974f6d81019314cbf9cbd72ab1fae95496f Mon Sep 17 00:00:00 2001
From: Michael Brown <mcb30@ipxe.org>
Date: Wed, 16 Feb 2022 12:30:02 +0000
Subject: [PATCH] [pci] Ensure that pci_read_config() initialises all fields
As per the general pattern for initialisation functions in iPXE,
pci_init() saves code size by assuming that the caller has already
zeroed the underlying storage (e.g. as part of zeroing a larger
containing structure). There are several places within the code where
pci_init() is deliberately used to initialise a transient struct
pci_device without zeroing the entire structure, because the calling
code knows that only the PCI bus:dev.fn address is required to be
initialised (e.g. when reading from PCI configuration space).
Ensure that using pci_init() followed by pci_read_config() will fully
initialise the struct pci_device even if the caller did not previously
zero the underlying storage, since Coverity reports that there are
several places in the code that rely upon this.
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Conflict:NA
Reference:https://github.com/ipxe/ipxe/commit/04288974f6d81019314cbf9cbd72ab1fae95496f
---
src/drivers/bus/pci.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/src/drivers/bus/pci.c b/src/drivers/bus/pci.c
index 1b7350c8b8..5891e42ff4 100644
--- a/src/drivers/bus/pci.c
+++ b/src/drivers/bus/pci.c
@@ -121,6 +121,11 @@ static void pci_read_bases ( struct pci_device *pci ) {
unsigned long bar;
int reg;
+ /* Clear any existing base addresses */
+ pci->ioaddr = 0;
+ pci->membase = 0;
+
+ /* Get first memory and I/O BAR addresses */
for ( reg = PCI_BASE_ADDRESS_0; reg <= PCI_BASE_ADDRESS_5; reg += 4 ) {
bar = pci_bar ( pci, reg );
if ( bar & PCI_BASE_ADDRESS_SPACE_IO ) {

629
backport-retain-original-encodings-for-path-query-and-fragment-fields.patch Normal file
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@ -0,0 +1,629 @@
From 1844aacc837bf81cb1959fa65f2e52dcc70a0cae Mon Sep 17 00:00:00 2001
From: Michael Brown <mcb30@ipxe.org>
Date: Thu, 11 Nov 2021 23:31:23 +0000
Subject: [PATCH] [uri] Retain original encodings for path, query, and fragment
fields
iPXE decodes any percent-encoded characters during the URI parsing
stage, thereby allowing protocol implementations to consume the raw
field values directly without further decoding.
When reconstructing a URI string for use in an HTTP request line, the
percent-encoding is currently reapplied in a reversible way: we
guarantee that our reconstructed URI string could be decoded to give
the same raw field values.
This technically violates RFC3986, which states that "URIs that differ
in the replacement of a reserved character with its corresponding
percent-encoded octet are not equivalent". Experiments show that
several HTTP server applications will attach meaning to the choice of
whether or not a particular character was percent-encoded, even when
the percent-encoding is unnecessary from the perspective of parsing
the URI into its component fields.
Fix by storing the originally encoded substrings for the path, query,
and fragment fields and using these original encoded versions when
reconstructing a URI string. The path field is also stored as a
decoded string, for use by protocols such as TFTP that communicate
using raw strings rather than URI-encoded strings. All other fields
(such as the username and password) continue to be stored only in
their decoded versions since nothing ever needs to know the originally
encoded versions of these fields.
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Conflict:NA
Reference:https://github.com/ipxe/ipxe/commit/1844aacc837bf81cb1959fa65f2e52dcc70a0cae
---
src/core/uri.c | 131 +++++++++++++++++++++++++----------------
src/include/ipxe/uri.h | 31 +++++++---
src/net/tcp/httpcore.c | 4 +-
src/tests/uri_test.c | 53 +++++++++++++----
src/usr/imgmgmt.c | 4 +-
5 files changed, 148 insertions(+), 75 deletions(-)
diff --git a/src/core/uri.c b/src/core/uri.c
index e9e512ab4a..a0f79e9ec1 100644
--- a/src/core/uri.c
+++ b/src/core/uri.c
@@ -79,12 +79,10 @@ size_t uri_decode ( const char *encoded, void *buf, size_t len ) {
/**
* Decode URI field in-place
*
- * @v uri URI
- * @v field URI field index
+ * @v encoded Encoded field, or NULL
*/
-static void uri_decode_inplace ( struct uri *uri, unsigned int field ) {
- const char *encoded = uri_field ( uri, field );
- char *decoded = ( ( char * ) encoded );
+static void uri_decode_inplace ( char *encoded ) {
+ char *decoded = encoded;
size_t len;
/* Do nothing if field is not present */
@@ -150,7 +148,7 @@ static int uri_character_escaped ( char c, unsigned int field ) {
* parser but for any other URI parsers (e.g. HTTP query
* string parsers, which care about '=' and '&').
*/
- static const char *escaped[URI_FIELDS] = {
+ static const char *escaped[URI_EPATH] = {
/* Scheme or default: escape everything */
[URI_SCHEME] = "/#:@?=&",
/* Opaque part: escape characters which would affect
@@ -172,20 +170,21 @@ static int uri_character_escaped ( char c, unsigned int field ) {
* appears within paths.
*/
[URI_PATH] = "#:@?",
- /* Query: escape everything except '/', which
- * sometimes appears within queries.
- */
- [URI_QUERY] = "#:@?",
- /* Fragment: escape everything */
- [URI_FRAGMENT] = "/#:@?",
};
- return ( /* Always escape non-printing characters and whitespace */
- ( ! isprint ( c ) ) || ( c == ' ' ) ||
- /* Always escape '%' */
- ( c == '%' ) ||
- /* Escape field-specific characters */
- strchr ( escaped[field], c ) );
+ /* Always escape non-printing characters and whitespace */
+ if ( ( ! isprint ( c ) ) || ( c == ' ' ) )
+ return 1;
+
+ /* Escape nothing else in already-escaped fields */
+ if ( field >= URI_EPATH )
+ return 0;
+
+ /* Escape '%' and any field-specific characters */
+ if ( ( c == '%' ) || strchr ( escaped[field], c ) )
+ return 1;
+
+ return 0;
}
/**
@@ -262,10 +261,12 @@ static void uri_dump ( const struct uri *uri ) {
DBGC ( uri, " port \"%s\"", uri->port );
if ( uri->path )
DBGC ( uri, " path \"%s\"", uri->path );
- if ( uri->query )
- DBGC ( uri, " query \"%s\"", uri->query );
- if ( uri->fragment )
- DBGC ( uri, " fragment \"%s\"", uri->fragment );
+ if ( uri->epath )
+ DBGC ( uri, " epath \"%s\"", uri->epath );
+ if ( uri->equery )
+ DBGC ( uri, " equery \"%s\"", uri->equery );
+ if ( uri->efragment )
+ DBGC ( uri, " efragment \"%s\"", uri->efragment );
if ( uri->params )
DBGC ( uri, " params \"%s\"", uri->params->name );
}
@@ -298,17 +299,19 @@ struct uri * parse_uri ( const char *uri_string ) {
char *raw;
char *tmp;
char *path;
+ char *epath;
char *authority;
size_t raw_len;
unsigned int field;
- /* Allocate space for URI struct and a copy of the string */
+ /* Allocate space for URI struct and two copies of the string */
raw_len = ( strlen ( uri_string ) + 1 /* NUL */ );
- uri = zalloc ( sizeof ( *uri ) + raw_len );
+ uri = zalloc ( sizeof ( *uri ) + ( 2 * raw_len ) );
if ( ! uri )
return NULL;
ref_init ( &uri->refcnt, uri_free );
raw = ( ( ( void * ) uri ) + sizeof ( *uri ) );
+ path = ( raw + raw_len );
/* Copy in the raw string */
memcpy ( raw, uri_string, raw_len );
@@ -328,7 +331,7 @@ struct uri * parse_uri ( const char *uri_string ) {
/* Chop off the fragment, if it exists */
if ( ( tmp = strchr ( raw, '#' ) ) ) {
*(tmp++) = '\0';
- uri->fragment = tmp;
+ uri->efragment = tmp;
}
/* Identify absolute/relative URI */
@@ -338,47 +341,47 @@ struct uri * parse_uri ( const char *uri_string ) {
*(tmp++) = '\0';
if ( *tmp == '/' ) {
/* Absolute URI with hierarchical part */
- path = tmp;
+ epath = tmp;
} else {
/* Absolute URI with opaque part */
uri->opaque = tmp;
- path = NULL;
+ epath = NULL;
}
} else {
/* Relative URI */
- path = raw;
+ epath = raw;
}
/* If we don't have a path (i.e. we have an absolute URI with
* an opaque portion, we're already finished processing
*/
- if ( ! path )
+ if ( ! epath )
goto done;
/* Chop off the query, if it exists */
- if ( ( tmp = strchr ( path, '?' ) ) ) {
+ if ( ( tmp = strchr ( epath, '?' ) ) ) {
*(tmp++) = '\0';
- uri->query = tmp;
+ uri->equery = tmp;
}
/* If we have no path remaining, then we're already finished
* processing.
*/
- if ( ! path[0] )
+ if ( ! epath[0] )
goto done;
/* Identify net/absolute/relative path */
- if ( uri->scheme && ( strncmp ( path, "//", 2 ) == 0 ) ) {
+ if ( uri->scheme && ( strncmp ( epath, "//", 2 ) == 0 ) ) {
/* Net path. If this is terminated by the first '/'
* of an absolute path, then we have no space for a
* terminator after the authority field, so shuffle
* the authority down by one byte, overwriting one of
* the two slashes.
*/
- authority = ( path + 2 );
+ authority = ( epath + 2 );
if ( ( tmp = strchr ( authority, '/' ) ) ) {
/* Shuffle down */
- uri->path = tmp;
+ uri->epath = tmp;
memmove ( ( authority - 1 ), authority,
( tmp - authority ) );
authority--;
@@ -386,10 +389,16 @@ struct uri * parse_uri ( const char *uri_string ) {
}
} else {
/* Absolute/relative path */
- uri->path = path;
+ uri->epath = epath;
authority = NULL;
}
+ /* Create copy of path for decoding */
+ if ( uri->epath ) {
+ strcpy ( path, uri->epath );
+ uri->path = path;
+ }
+
/* If we don't have an authority (i.e. we have a non-net
* path), we're already finished processing
*/
@@ -421,8 +430,8 @@ struct uri * parse_uri ( const char *uri_string ) {
done:
/* Decode fields in-place */
- for ( field = 0 ; field < URI_FIELDS ; field++ )
- uri_decode_inplace ( uri, field );
+ for ( field = 0 ; field < URI_EPATH ; field++ )
+ uri_decode_inplace ( ( char * ) uri_field ( uri, field ) );
DBGC ( uri, "URI parsed \"%s\" to", uri_string );
uri_dump ( uri );
@@ -458,8 +467,8 @@ size_t format_uri ( const struct uri *uri, char *buf, size_t len ) {
static const char prefixes[URI_FIELDS] = {
[URI_PASSWORD] = ':',
[URI_PORT] = ':',
- [URI_QUERY] = '?',
- [URI_FRAGMENT] = '#',
+ [URI_EQUERY] = '?',
+ [URI_EFRAGMENT] = '#',
};
char prefix;
size_t used = 0;
@@ -480,6 +489,10 @@ size_t format_uri ( const struct uri *uri, char *buf, size_t len ) {
if ( ! uri_field ( uri, field ) )
continue;
+ /* Skip path field if encoded path is present */
+ if ( ( field == URI_PATH ) && uri->epath )
+ continue;
+
/* Prefix this field, if applicable */
prefix = prefixes[field];
if ( ( field == URI_HOST ) && ( uri->user != NULL ) )
@@ -676,6 +689,7 @@ char * resolve_path ( const char *base_path,
struct uri * resolve_uri ( const struct uri *base_uri,
struct uri *relative_uri ) {
struct uri tmp_uri;
+ char *tmp_epath = NULL;
char *tmp_path = NULL;
struct uri *new_uri;
@@ -685,20 +699,27 @@ struct uri * resolve_uri ( const struct uri *base_uri,
/* Mangle URI */
memcpy ( &tmp_uri, base_uri, sizeof ( tmp_uri ) );
- if ( relative_uri->path ) {
- tmp_path = resolve_path ( ( base_uri->path ?
- base_uri->path : "/" ),
- relative_uri->path );
+ if ( relative_uri->epath ) {
+ tmp_epath = resolve_path ( ( base_uri->epath ?
+ base_uri->epath : "/" ),
+ relative_uri->epath );
+ if ( ! tmp_epath )
+ goto err_epath;
+ tmp_path = strdup ( tmp_epath );
+ if ( ! tmp_path )
+ goto err_path;
+ uri_decode_inplace ( tmp_path );
+ tmp_uri.epath = tmp_epath;
tmp_uri.path = tmp_path;
- tmp_uri.query = relative_uri->query;
- tmp_uri.fragment = relative_uri->fragment;
+ tmp_uri.equery = relative_uri->equery;
+ tmp_uri.efragment = relative_uri->efragment;
tmp_uri.params = relative_uri->params;
- } else if ( relative_uri->query ) {
- tmp_uri.query = relative_uri->query;
- tmp_uri.fragment = relative_uri->fragment;
+ } else if ( relative_uri->equery ) {
+ tmp_uri.equery = relative_uri->equery;
+ tmp_uri.efragment = relative_uri->efragment;
tmp_uri.params = relative_uri->params;
- } else if ( relative_uri->fragment ) {
- tmp_uri.fragment = relative_uri->fragment;
+ } else if ( relative_uri->efragment ) {
+ tmp_uri.efragment = relative_uri->efragment;
tmp_uri.params = relative_uri->params;
} else if ( relative_uri->params ) {
tmp_uri.params = relative_uri->params;
@@ -707,7 +728,14 @@ struct uri * resolve_uri ( const struct uri *base_uri,
/* Create demangled URI */
new_uri = uri_dup ( &tmp_uri );
free ( tmp_path );
+ free ( tmp_epath );
return new_uri;
+
+ free ( tmp_path );
+ err_path:
+ free ( tmp_epath );
+ err_epath:
+ return NULL;
}
/**
@@ -746,6 +774,7 @@ static struct uri * tftp_uri ( struct sockaddr *sa_server,
if ( asprintf ( &path, "/%s", filename ) < 0 )
goto err_path;
tmp.path = path;
+ tmp.epath = path;
/* Demangle URI */
uri = uri_dup ( &tmp );
diff --git a/src/include/ipxe/uri.h b/src/include/ipxe/uri.h
index 3879a0e730..e5b7c8616b 100644
--- a/src/include/ipxe/uri.h
+++ b/src/include/ipxe/uri.h
@@ -46,6 +46,20 @@ struct parameters;
* scheme = "ftp", user = "joe", password = "secret",
* host = "insecure.org", port = "8081", path = "/hidden/path/to",
* query = "what=is", fragment = "this"
+ *
+ * The URI syntax includes a percent-encoding mechanism that can be
+ * used to represent characters that would otherwise not be possible,
+ * such as a '/' character within the password field. These encodings
+ * are decoded during the URI parsing stage, thereby allowing protocol
+ * implementations to consume the raw field values directly without
+ * further decoding.
+ *
+ * Some protocols (such as HTTP) communicate using URI-encoded values.
+ * For these protocols, the original encoded substring must be
+ * retained verbatim since the choice of whether or not to encode a
+ * particular character may have significance to the receiving
+ * application. We therefore retain the originally-encoded substrings
+ * for the path, query, and fragment fields.
*/
struct uri {
/** Reference count */
@@ -62,12 +76,14 @@ struct uri {
const char *host;
/** Port number */
const char *port;
- /** Path */
+ /** Path (after URI decoding) */
const char *path;
- /** Query */
- const char *query;
- /** Fragment */
- const char *fragment;
+ /** Path (with original URI encoding) */
+ const char *epath;
+ /** Query (with original URI encoding) */
+ const char *equery;
+ /** Fragment (with original URI encoding) */
+ const char *efragment;
/** Form parameters */
struct parameters *params;
} __attribute__ (( packed ));
@@ -100,8 +116,9 @@ enum uri_fields {
URI_HOST = URI_FIELD ( host ),
URI_PORT = URI_FIELD ( port ),
URI_PATH = URI_FIELD ( path ),
- URI_QUERY = URI_FIELD ( query ),
- URI_FRAGMENT = URI_FIELD ( fragment ),
+ URI_EPATH = URI_FIELD ( epath ),
+ URI_EQUERY = URI_FIELD ( equery ),
+ URI_EFRAGMENT = URI_FIELD ( efragment ),
URI_FIELDS
};
diff --git a/src/net/tcp/httpcore.c b/src/net/tcp/httpcore.c
index 01bb496b21..fd94b5f083 100644
--- a/src/net/tcp/httpcore.c
+++ b/src/net/tcp/httpcore.c
@@ -614,8 +614,8 @@ int http_open ( struct interface *xfer, struct http_method *method,
/* Calculate request URI length */
memset ( &request_uri, 0, sizeof ( request_uri ) );
- request_uri.path = ( uri->path ? uri->path : "/" );
- request_uri.query = uri->query;
+ request_uri.epath = ( uri->epath ? uri->epath : "/" );
+ request_uri.equery = uri->equery;
request_uri_len =
( format_uri ( &request_uri, NULL, 0 ) + 1 /* NUL */);
diff --git a/src/tests/uri_test.c b/src/tests/uri_test.c
index 92c2f90371..929ab36325 100644
--- a/src/tests/uri_test.c
+++ b/src/tests/uri_test.c
@@ -149,8 +149,10 @@ static void uri_okx ( struct uri *uri, struct uri *expected, const char *file,
okx ( uristrcmp ( uri->host, expected->host ) == 0, file, line );
okx ( uristrcmp ( uri->port, expected->port ) == 0, file, line );
okx ( uristrcmp ( uri->path, expected->path ) == 0, file, line );
- okx ( uristrcmp ( uri->query, expected->query ) == 0, file, line );
- okx ( uristrcmp ( uri->fragment, expected->fragment ) == 0, file, line);
+ okx ( uristrcmp ( uri->epath, expected->epath ) == 0, file, line );
+ okx ( uristrcmp ( uri->equery, expected->equery ) == 0, file, line );
+ okx ( uristrcmp ( uri->efragment, expected->efragment ) == 0,
+ file, line);
okx ( uri->params == expected->params, file, line );
}
#define uri_ok( uri, expected ) uri_okx ( uri, expected, __FILE__, __LINE__ )
@@ -490,25 +492,33 @@ static struct uri_test uri_empty = {
/** Basic HTTP URI */
static struct uri_test uri_boot_ipxe_org = {
"http://boot.ipxe.org/demo/boot.php",
- { .scheme = "http", .host = "boot.ipxe.org", .path = "/demo/boot.php" }
+ { .scheme = "http", .host = "boot.ipxe.org",
+ .path = "/demo/boot.php", .epath = "/demo/boot.php" },
};
/** Basic opaque URI */
static struct uri_test uri_mailto = {
"mailto:ipxe-devel@lists.ipxe.org",
- { .scheme = "mailto", .opaque = "ipxe-devel@lists.ipxe.org" }
+ { .scheme = "mailto", .opaque = "ipxe-devel@lists.ipxe.org" },
+};
+
+/** Basic host-only URI */
+static struct uri_test uri_host = {
+ "http://boot.ipxe.org",
+ { .scheme = "http", .host = "boot.ipxe.org" },
};
/** Basic path-only URI */
static struct uri_test uri_path = {
"/var/lib/tftpboot/pxelinux.0",
- { .path = "/var/lib/tftpboot/pxelinux.0" },
+ { .path = "/var/lib/tftpboot/pxelinux.0",
+ .epath ="/var/lib/tftpboot/pxelinux.0" },
};
/** Path-only URI with escaped characters */
static struct uri_test uri_path_escaped = {
"/hello%20world%3F",
- { .path = "/hello world?" },
+ { .path = "/hello world?", .epath = "/hello%20world%3F" },
};
/** HTTP URI with all the trimmings */
@@ -521,8 +531,9 @@ static struct uri_test uri_http_all = {
.host = "example.com",
.port = "3001",
.path = "/~foo/cgi-bin/foo.pl",
- .query = "a=b&c=d",
- .fragment = "bit",
+ .epath = "/~foo/cgi-bin/foo.pl",
+ .equery = "a=b&c=d",
+ .efragment = "bit",
},
};
@@ -533,8 +544,9 @@ static struct uri_test uri_http_escaped = {
.scheme = "https",
.host = "test.ipxe.org",
.path = "/wtf?\n",
- .query = "kind#of/uri is",
- .fragment = "this?",
+ .epath = "/wtf%3F%0A",
+ .equery = "kind%23of/uri%20is",
+ .efragment = "this%3F",
},
};
@@ -550,8 +562,9 @@ static struct uri_test uri_http_escaped_improper = {
.scheme = "https",
.host = "test.ipxe.org",
.path = "/wtf?\n",
- .query = "kind#of/uri is",
- .fragment = "this?",
+ .epath = "/wt%66%3f\n",
+ .equery = "kind%23of/uri is",
+ .efragment = "this?",
},
};
@@ -562,6 +575,7 @@ static struct uri_test uri_ipv6 = {
.scheme = "http",
.host = "[2001:ba8:0:1d4::6950:5845]",
.path = "/",
+ .epath = "/",
},
};
@@ -573,6 +587,7 @@ static struct uri_test uri_ipv6_port = {
.host = "[2001:ba8:0:1d4::6950:5845]",
.port = "8001",
.path = "/boot",
+ .epath = "/boot",
},
};
@@ -583,6 +598,7 @@ static struct uri_test uri_ipv6_local = {
.scheme = "http",
.host = "[fe80::69ff:fe50:5845%net0]",
.path = "/ipxe",
+ .epath = "/ipxe",
},
};
@@ -598,6 +614,7 @@ static struct uri_test uri_ipv6_local_non_conforming = {
.scheme = "http",
.host = "[fe80::69ff:fe50:5845%net0]",
.path = "/ipxe",
+ .epath = "/ipxe",
},
};
@@ -625,6 +642,7 @@ static struct uri_test uri_file_absolute = {
{
.scheme = "file",
.path = "/boot/script.ipxe",
+ .epath = "/boot/script.ipxe",
},
};
@@ -635,6 +653,7 @@ static struct uri_test uri_file_volume = {
.scheme = "file",
.host = "hpilo",
.path = "/boot/script.ipxe",
+ .epath = "/boot/script.ipxe",
},
};
@@ -736,6 +755,7 @@ static struct uri_pxe_test uri_pxe_absolute = {
.scheme = "http",
.host = "not.a.tftp",
.path = "/uri",
+ .epath = "/uri",
},
"http://not.a.tftp/uri",
};
@@ -754,6 +774,7 @@ static struct uri_pxe_test uri_pxe_absolute_path = {
.scheme = "tftp",
.host = "192.168.0.2",
.path = "//absolute/path",
+ .epath = "//absolute/path",
},
"tftp://192.168.0.2//absolute/path",
};
@@ -772,6 +793,7 @@ static struct uri_pxe_test uri_pxe_relative_path = {
.scheme = "tftp",
.host = "192.168.0.3",
.path = "/relative/path",
+ .epath = "/relative/path",
},
"tftp://192.168.0.3/relative/path",
};
@@ -790,8 +812,9 @@ static struct uri_pxe_test uri_pxe_icky = {
.scheme = "tftp",
.host = "10.0.0.6",
.path = "/C:\\tftpboot\\icky#path",
+ .epath = "/C:\\tftpboot\\icky#path",
},
- "tftp://10.0.0.6/C%3A\\tftpboot\\icky%23path",
+ "tftp://10.0.0.6/C:\\tftpboot\\icky#path",
};
/** PXE URI with custom port */
@@ -810,6 +833,7 @@ static struct uri_pxe_test uri_pxe_port = {
.host = "192.168.0.1",
.port = "4069",
.path = "//another/path",
+ .epath = "//another/path",
},
"tftp://192.168.0.1:4069//another/path",
};
@@ -873,6 +897,7 @@ static struct uri_params_test uri_params = {
.scheme = "http",
.host = "boot.ipxe.org",
.path = "/demo/boot.php",
+ .epath = "/demo/boot.php",
},
NULL,
uri_params_list,
@@ -902,6 +927,7 @@ static struct uri_params_test uri_named_params = {
.host = "192.168.100.4",
.port = "3001",
.path = "/register",
+ .epath = "/register",
},
"foo",
uri_named_params_list,
@@ -917,6 +943,7 @@ static void uri_test_exec ( void ) {
uri_parse_format_dup_ok ( &uri_empty );
uri_parse_format_dup_ok ( &uri_boot_ipxe_org );
uri_parse_format_dup_ok ( &uri_mailto );
+ uri_parse_format_dup_ok ( &uri_host );
uri_parse_format_dup_ok ( &uri_path );
uri_parse_format_dup_ok ( &uri_path_escaped );
uri_parse_format_dup_ok ( &uri_http_all );
diff --git a/src/usr/imgmgmt.c b/src/usr/imgmgmt.c
index f8d149153a..b7fc8293d4 100644
--- a/src/usr/imgmgmt.c
+++ b/src/usr/imgmgmt.c
@@ -58,8 +58,8 @@ int imgdownload ( struct uri *uri, unsigned long timeout,
memcpy ( &uri_redacted, uri, sizeof ( uri_redacted ) );
uri_redacted.user = NULL;
uri_redacted.password = NULL;
- uri_redacted.query = NULL;
- uri_redacted.fragment = NULL;
+ uri_redacted.equery = NULL;
+ uri_redacted.efragment = NULL;
uri_string_redacted = format_uri_alloc ( &uri_redacted );
if ( ! uri_string_redacted ) {
rc = -ENOMEM;

17
ipxe.spec
View File

@ -6,7 +6,7 @@
Name: ipxe
Version: 1.21.1
Release: 3
Release: 4
Summary: A network boot loader
Epoch: 1
License: GPLv2 with additional permissions and BSD
@ -16,6 +16,10 @@ Patch0001: 0001-build-customize-configuration.patch
Patch0002: 0002-Use-spec-compliant-timeouts.patch
Patch6000: backport-avoid-infinite-loop-on-allocation-failure-in.patch
Patch6001: backport-ensure-that-pci_read_config-initialises-all-fields.patch
Patch6002: backport-do-not-clear-current-working-url-when-executing-embedded-image.patch
Patch6003: backport-retain-original-encodings-for-path-query-and-fragment-fields.patch
Patch6004: backport-allow-for-relative-uris-that-include-colons-within-the-path.patch
%ifarch %{buildarches}
BuildRequires: perl-interpreter perl-Getopt-Long syslinux mtools genisoimage edk2-devel
@ -187,6 +191,15 @@ cd ~/rpmbuild/BUILD/%{name}-%{version}/src/bin-i386-linux/
%endif
%changelog
* Wed Nov 23 2022 zhangqiumiao <zhangqiumiao1@huawei.com> - 1:1.21.1-4
- Type:bugfix
- CVE:NA
- SUG:NA
- DESC:[pci] Ensure that pci_read_config() initialises all fields
[image] Do not clear current working URI when executing embedded image
[uri] Retain original encodings for path, query, and fragment fields
[uri] Allow for relative URIs that include colons within the path
* Sat Mar 26 2022 wangkerong <wangkerong@h-partners.com> - 1.21.1-3
- enable test
@ -208,7 +221,7 @@ cd ~/rpmbuild/BUILD/%{name}-%{version}/src/bin-i386-linux/
- SUG:NA
- DESC: add epoch for roms-qemu when required by roms
* Tue Jun 22 2020 zhujunhao <zhujunhao8@huawei.com> - 1.20.1-1
* Tue Jun 23 2020 zhujunhao <zhujunhao8@huawei.com> - 1.20.1-1
- update to 1.20.1
* Mon Jan 13 2020 openEuler Buildteam <buildteam@openeuler.org> - 20190125-5