kumquat-buildroot/package/mcrypt/0001-CVE-2012-4409.patch
Peter Korsgaard 298cd8eaa2 package/*: rename patches according to the new policy
Autogenerated from rename-patch.py (http://patchwork.ozlabs.org/patch/403345)

Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2015-02-03 14:52:56 +01:00

26 lines
810 B
Diff

From 3efb40e17ce4f76717ae17a1ce1e1f747ddf59fd Mon Sep 17 00:00:00 2001
From: Alon Bar-Lev <alon.barlev@gmail.com>
Date: Sat, 22 Dec 2012 22:37:06 +0200
Subject: [PATCH] cleanup: buffer overflow
---
src/extra.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/src/extra.c b/src/extra.c
index 3082f82..c7a1ac0 100644
--- a/src/extra.c
+++ b/src/extra.c
@@ -241,6 +241,8 @@ int check_file_head(FILE * fstream, char *algorithm, char *mode,
if (m_getbit(6, flags) == 1) { /* if the salt bit is set */
if (m_getbit(0, sflag) != 0) { /* if the first bit is set */
*salt_size = m_setbit(0, sflag, 0);
+ if (*salt_size > sizeof(tmp_buf))
+ err_quit(_("Salt is too long\n"));
if (*salt_size > 0) {
fread(tmp_buf, 1, *salt_size,
fstream);
--
1.7.8.6