33 lines
920 B
Diff
33 lines
920 B
Diff
From ecba4cbd4335b31aa7a815701971ed09cfffea9b Mon Sep 17 00:00:00 2001
|
|
From: Nick Wellnhofer <wellnhofer@aevum.de>
|
|
Date: Tue, 28 Jun 2022 19:22:31 +0200
|
|
Subject: [PATCH] Avoid double-free if malloc fails in inputPush
|
|
|
|
It's the caller's responsibility to free the input stream if this
|
|
function fails.
|
|
|
|
Reference:https://github.com/GNOME/libxml2/commit/ecba4cbd4335b31aa7a815701971ed09cfffea9b
|
|
Conflict:NA
|
|
|
|
---
|
|
parser.c | 2 --
|
|
1 file changed, 2 deletions(-)
|
|
|
|
diff --git a/parser.c b/parser.c
|
|
index 0d5bcc1..d8225bd 100644
|
|
--- a/parser.c
|
|
+++ b/parser.c
|
|
@@ -1763,9 +1763,7 @@ inputPush(xmlParserCtxtPtr ctxt, xmlParserInputPtr value)
|
|
sizeof(ctxt->inputTab[0]));
|
|
if (ctxt->inputTab == NULL) {
|
|
xmlErrMemory(ctxt, NULL);
|
|
- xmlFreeInputStream(value);
|
|
ctxt->inputMax /= 2;
|
|
- value = NULL;
|
|
return (-1);
|
|
}
|
|
}
|
|
--
|
|
2.27.0
|
|
|