From: Deepthi Hemraj <[email protected]>
Signed-off-by: Deepthi Hemraj <[email protected]>
Signed-off-by: Steve Sakoman <[email protected]>
---
.../binutils/binutils-2.38.inc | 1 +
.../binutils/0033-CVE-2022-47007.patch | 34 +++++++++++++++++++
2 files changed, 35 insertions(+)
create mode 100644
meta/recipes-devtools/binutils/binutils/0033-CVE-2022-47007.patch
diff --git a/meta/recipes-devtools/binutils/binutils-2.38.inc
b/meta/recipes-devtools/binutils/binutils-2.38.inc
index 43cc97f1ef..dc29141812 100644
--- a/meta/recipes-devtools/binutils/binutils-2.38.inc
+++ b/meta/recipes-devtools/binutils/binutils-2.38.inc
@@ -67,5 +67,6 @@ SRC_URI = "\
file://0031-CVE-2022-47695.patch \
file://CVE-2022-48063.patch \
file://0032-CVE-2022-47010.patch \
+ file://0033-CVE-2022-47007.patch \
"
S = "${WORKDIR}/git"
diff --git a/meta/recipes-devtools/binutils/binutils/0033-CVE-2022-47007.patch
b/meta/recipes-devtools/binutils/binutils/0033-CVE-2022-47007.patch
new file mode 100644
index 0000000000..cc6dfe684b
--- /dev/null
+++ b/meta/recipes-devtools/binutils/binutils/0033-CVE-2022-47007.patch
@@ -0,0 +1,34 @@
+From: Alan Modra <[email protected]>
+Date: Thu, 16 Jun 2022 23:30:41 +0000 (+0930)
+Subject: PR29254, memory leak in stab_demangle_v3_arg
+X-Git-Tag: binutils-2_39~237
+X-Git-Url:
https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff_plain;h=0ebc886149c22aceaf8ed74267821a59ca9d03eb
+
+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: Deepthi Hemraj <[email protected]>
+---
+
+diff --git a/binutils/stabs.c b/binutils/stabs.c
+index 2b5241637c1..796ff85b86a 100644
+--- a/binutils/stabs.c
++++ b/binutils/stabs.c
+@@ -5467,7 +5467,10 @@ stab_demangle_v3_arg (void *dhandle, struct stab_handle
*info,
+ dc->u.s_binary.right,
+ &varargs);
+ if (pargs == NULL)
+- return NULL;
++ {
++ free (dt);
++ return NULL;
++ }
+
+ return debug_make_function_type (dhandle, dt, pargs, varargs);
+ }
--
2.34.1
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