[PATCH] 2.6.6 memory allocation checks incifs_parse_mount_options()

[Yury Umanets]

Adds memory allocation checks in cifs_parse_mount_options().

 ./linux-2.6.6-modified/fs/cifs/connect.c |    4 ++++
 1 files changed, 4 insertions(+)

Signed-off-by: Yury Umanets <torque@xxxxxxxxxxx>

diff -rupN ./linux-2.6.6/fs/cifs/connect.c
./linux-2.6.6-modified/fs/cifs/connect.c
--- ./linux-2.6.6/fs/cifs/connect.c	Mon May 10 05:33:19 2004
+++ ./linux-2.6.6-modified/fs/cifs/connect.c	Wed Jun  2 14:36:40 2004
@@ -587,6 +587,8 @@ cifs_parse_mount_options(char *options, 
 			}
 			if ((temp_len = strnlen(value, 300)) < 300) {
 				vol->UNC = kmalloc(temp_len+1,GFP_KERNEL);
+				if (!vol->UNC)
+					return 1;
 				strcpy(vol->UNC,value);
 				if (strncmp(vol->UNC, "//", 2) == 0) {
 					vol->UNC[0] = '\\';
@@ -727,6 +729,8 @@ cifs_parse_mount_options(char *options, 
 		}
 		if ((temp_len = strnlen(devname, 300)) < 300) {
 			vol->UNC = kmalloc(temp_len+1,GFP_KERNEL);
+			if (!vol->UNC)
+				return 1;
 			strcpy(vol->UNC,devname);
 			if (strncmp(vol->UNC, "//", 2) == 0) {
 				vol->UNC[0] = '\\';



-- 
umka
-- 
umka

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