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authorSteve French <sfrench@us.ibm.com>2011-08-29 18:54:12 +0000
committerGreg Kroah-Hartman <gregkh@suse.de>2011-10-03 11:40:35 -0700
commit562960c731b9ffba8cd200be8d38f5f793b23d74 (patch)
treee13a1777b8ba3edbc13032136cd7a0869ac18dff /fs/cifs
parent862bee39ef540bd3a7772b899b4fa7f3036abf0d (diff)
Fix the conflict between rwpidforward and rw mount options
commit c9c7fa0064f4afe1d040e72f24c2256dd8ac402d upstream. Both these options are started with "rw" - that's why the first one isn't switched on even if it is specified. Fix this by adding a length check for "rw" option check. Signed-off-by: Pavel Shilovsky <piastry@etersoft.ru> Signed-off-by: Steve French <sfrench@us.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'fs/cifs')
-rw-r--r--fs/cifs/connect.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index e0ea721c0f16..2451627c0158 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -1258,7 +1258,7 @@ cifs_parse_mount_options(const char *mountdata, const char *devname,
/* ignore */
} else if (strnicmp(data, "guest", 5) == 0) {
/* ignore */
- } else if (strnicmp(data, "rw", 2) == 0) {
+ } else if (strnicmp(data, "rw", 2) == 0 && strlen(data) == 2) {
/* ignore */
} else if (strnicmp(data, "ro", 2) == 0) {
/* ignore */
@@ -1361,7 +1361,7 @@ cifs_parse_mount_options(const char *mountdata, const char *devname,
vol->server_ino = 1;
} else if (strnicmp(data, "noserverino", 9) == 0) {
vol->server_ino = 0;
- } else if (strnicmp(data, "rwpidforward", 4) == 0) {
+ } else if (strnicmp(data, "rwpidforward", 12) == 0) {
vol->rwpidforward = 1;
} else if (strnicmp(data, "cifsacl", 7) == 0) {
vol->cifs_acl = 1;