hiredis/CVE-2020-7105.patch
2020-03-17 11:39:46 +08:00

43 lines
1.3 KiB
Diff

diff -Nur hiredis-0.13.3.orig/async.c hiredis-0.13.3/async.c
--- hiredis-0.13.3.orig/async.c 2015-09-16 18:25:02.000000000 +0800
+++ hiredis-0.13.3/async.c 2020-03-17 11:28:02.927579511 +0800
@@ -69,6 +69,8 @@
static void *callbackValDup(void *privdata, const void *src) {
((void) privdata);
redisCallback *dup = malloc(sizeof(*dup));
+ if(dup == NULL)
+ abort();
memcpy(dup,src,sizeof(*dup));
return dup;
}
diff -Nur hiredis-0.13.3.orig/dict.c hiredis-0.13.3/dict.c
--- hiredis-0.13.3.orig/dict.c 2015-09-16 18:25:02.000000000 +0800
+++ hiredis-0.13.3/dict.c 2020-03-17 11:29:44.708321131 +0800
@@ -72,6 +72,8 @@
/* Create a new hash table */
static dict *dictCreate(dictType *type, void *privDataPtr) {
dict *ht = malloc(sizeof(*ht));
+ if (ht == NULL)
+ abort();
_dictInit(ht,type,privDataPtr);
return ht;
}
@@ -143,6 +145,8 @@
/* Allocates the memory and stores key */
entry = malloc(sizeof(*entry));
+ if (entry == NULL)
+ abort();
entry->next = ht->table[index];
ht->table[index] = entry;
@@ -258,6 +262,8 @@
static dictIterator *dictGetIterator(dict *ht) {
dictIterator *iter = malloc(sizeof(*iter));
+ if(iter == NULL)
+ abort();
iter->ht = ht;
iter->index = -1;
iter->entry = NULL;