diff options
Diffstat (limited to 'meta/recipes-devtools/binutils/binutils/CVE-2022-47011.patch')
-rw-r--r-- | meta/recipes-devtools/binutils/binutils/CVE-2022-47011.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/meta/recipes-devtools/binutils/binutils/CVE-2022-47011.patch b/meta/recipes-devtools/binutils/binutils/CVE-2022-47011.patch new file mode 100644 index 0000000000..250756bd38 --- /dev/null +++ b/meta/recipes-devtools/binutils/binutils/CVE-2022-47011.patch @@ -0,0 +1,31 @@ +From 8a24927bc8dbf6beac2000593b21235c3796dc35 Mon Sep 17 00:00:00 2001 +From: Alan Modra <amodra@gmail.com> +Date: Mon, 20 Jun 2022 10:39:13 +0930 +Subject: [PATCH] PR29261, memory leak in parse_stab_struct_fields + + PR 29261 + * stabs.c (parse_stab_struct_fields): Free "fields" on failure path. +Upstream-Status: Backport [https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff_plain;h=8a24927bc8dbf6beac2000593b21235c3796dc35] +CVE: CVE-2022-47011 +Signed-off-by: Virendra Thakur <virendrak@kpit.com> +Comment: Patch refreshed based on codebase. +--- + binutils/stabs.c | 5 ++++- + 1 file changed, 4 insertions(+), 1 deletion(-) + +diff --git a/binutils/stabs.c b/binutils/stabs.c +index 796ff85b86a..bf3f578cbcc 100644 +--- a/binutils/stabs.c ++++ b/binutils/stabs.c +@@ -2368,7 +2368,10 @@ + + if (! parse_stab_one_struct_field (dhandle, info, pp, p, fields + c, + staticsp, p_end)) +- return FALSE; ++ { ++ free (fields); ++ return FALSE; ++ } + + ++c; + } |