[CIFS] Check return code on failed alloc
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
diff --git a/fs/cifs/sess.c b/fs/cifs/sess.c
index 2ea027d..892be9b 100644
--- a/fs/cifs/sess.c
+++ b/fs/cifs/sess.c
@@ -372,6 +372,10 @@
/* 2000 big enough to fit max user, domain, NOS name etc. */
str_area = kmalloc(2000, GFP_KERNEL);
+ if (str_area == NULL) {
+ cifs_small_buf_release(smb_buf);
+ return -ENOMEM;
+ }
bcc_ptr = str_area;
ses->flags &= ~CIFS_SES_LANMAN;