From: Sanjana <[email protected]>
Signed-off-by: Sanjana <[email protected]>
Signed-off-by: Steve Sakoman <[email protected]>
---
.../binutils/binutils-2.38.inc | 1 +
.../binutils/0032-CVE-2022-47010.patch | 38 +++++++++++++++++++
2 files changed, 39 insertions(+)
create mode 100644
meta/recipes-devtools/binutils/binutils/0032-CVE-2022-47010.patch
diff --git a/meta/recipes-devtools/binutils/binutils-2.38.inc
b/meta/recipes-devtools/binutils/binutils-2.38.inc
index 60a0c04412..43cc97f1ef 100644
--- a/meta/recipes-devtools/binutils/binutils-2.38.inc
+++ b/meta/recipes-devtools/binutils/binutils-2.38.inc
@@ -66,5 +66,6 @@ SRC_URI = "\
file://0031-CVE-2022-45703-2.patch \
file://0031-CVE-2022-47695.patch \
file://CVE-2022-48063.patch \
+ file://0032-CVE-2022-47010.patch \
"
S = "${WORKDIR}/git"
diff --git a/meta/recipes-devtools/binutils/binutils/0032-CVE-2022-47010.patch
b/meta/recipes-devtools/binutils/binutils/0032-CVE-2022-47010.patch
new file mode 100644
index 0000000000..9648033e67
--- /dev/null
+++ b/meta/recipes-devtools/binutils/binutils/0032-CVE-2022-47010.patch
@@ -0,0 +1,38 @@
+From: Alan Modra <[email protected]>
+Date: Mon, 20 Jun 2022 01:09:31 +0000 (+0930)
+Subject: PR29262, memory leak in pr_function_type
+X-Git-Tag: binutils-2_39~224
+X-Git-Url:
https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff_plain;h=0d02e70b197c786f26175b9a73f94e01d14abdab
+
+PR29262, memory leak in pr_function_type
+
+ PR 29262
+ * prdbg.c (pr_function_type): Free "s" on failure path.
+
+Upstream-Status: Backport
[https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff_plain;h=0d02e70b197c786f26175b9a73f94e01d14abdab]
+
+CVE: CVE-2022-47010
+
+Signed-off-by: Sanjana Venkatesh <[email protected]>
+
+---
+
+diff --git a/binutils/prdbg.c b/binutils/prdbg.c
+index c1e41628d26..bb42a5b6c2d 100644
+--- a/binutils/prdbg.c
++++ b/binutils/prdbg.c
+@@ -742,12 +742,9 @@ pr_function_type (void *p, int argcount, bool varargs)
+
+ strcat (s, ")");
+
+- if (! substitute_type (info, s))
+- return false;
+-
++ bool ret = substitute_type (info, s);
+ free (s);
+-
+- return true;
++ return ret;
+ }
+
+ /* Turn the top type on the stack into a reference to that type. */
--
2.34.1
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