diff options
Diffstat (limited to 'meta/recipes-devtools/binutils/binutils/CVE-2022-47007.patch')
-rw-r--r-- | meta/recipes-devtools/binutils/binutils/CVE-2022-47007.patch | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/meta/recipes-devtools/binutils/binutils/CVE-2022-47007.patch b/meta/recipes-devtools/binutils/binutils/CVE-2022-47007.patch new file mode 100644 index 0000000000..ddb564bc8c --- /dev/null +++ b/meta/recipes-devtools/binutils/binutils/CVE-2022-47007.patch @@ -0,0 +1,32 @@ +From 0ebc886149c22aceaf8ed74267821a59ca9d03eb Mon Sep 17 00:00:00 2001 +From: Alan Modra <amodra@gmail.com> +Date: Fri, 17 Jun 2022 09:00:41 +0930 +Subject: [PATCH] PR29254, memory leak in stab_demangle_v3_arg + + PR 29254 + * stabs.c (stab_demangle_v3_arg): Free dt on failure path. +Upstream-Status: Backport [https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff_plain;h=0ebc886149c22aceaf8ed74267821a59ca9d03eb] +CVE: CVE-2022-47007 +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 2b5241637c1..796ff85b86a 100644 +--- a/binutils/stabs.c ++++ b/binutils/stabs.c +@@ -5476,7 +5476,10 @@ + dc->u.s_binary.right, + &varargs); + if (pargs == NULL) +- return NULL; ++ { ++ free (dt); ++ return NULL; ++ } + + return debug_make_function_type (dhandle, dt, pargs, varargs); + } + |