diff options
| -rw-r--r-- | fs/smb/client/fs_context.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/smb/client/fs_context.c b/fs/smb/client/fs_context.c index a4a7c7eee038..a46764c24710 100644 --- a/fs/smb/client/fs_context.c +++ b/fs/smb/client/fs_context.c @@ -588,6 +588,10 @@ char *cifs_sanitize_prepath(char *prepath, gfp_t gfp) while (IS_DELIM(*cursor1)) cursor1++; + /* exit in case of only delimiters */ + if (!*cursor1) + return NULL; + /* copy the first letter */ *cursor2 = *cursor1; |