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authorVasily Averin <vvs@parallels.com>2011-06-06 11:33:12 +0400
committerSteve French <sfrench@us.ibm.com>2011-06-06 19:31:29 +0400
commit957df4535d06a8e009101239937ca5e50a6218c6 (patch)
treea61f7cd789b4b43e49ebd0751ecc56858a51e117 /fs/cifs
parent5f0b23eeba2d9105944148e5a85b0bfb34a8ecf5 (diff)
downloadlinux-957df4535d06a8e009101239937ca5e50a6218c6.tar.xz
possible memory corruption in cifs_parse_mount_options()
error path after mountdata check frees uninitialized mountdata_copy Signed-off-by: Vasily Averin <vvs@sw.ru> Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs')
-rw-r--r--fs/cifs/connect.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 84c730701c09..fb31c2c1bb17 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -784,7 +784,7 @@ cifs_parse_mount_options(const char *mountdata, const char *devname,
struct smb_vol *vol)
{
char *value, *data, *end;
- char *mountdata_copy, *options;
+ char *mountdata_copy = NULL, *options;
unsigned int temp_len, i, j;
char separator[2];
short int override_uid = -1;