diff options
| author | Justus Winter <4winter@informatik.uni-hamburg.de> | 2013-11-15 12:10:05 +0100 |
|---|---|---|
| committer | Justus Winter <4winter@informatik.uni-hamburg.de> | 2013-11-15 12:10:05 +0100 |
| commit | 5d3b00abe9a506ab3c3310cfb82394534463c40b (patch) | |
| tree | 250d9cdc11ed70d5cec2190fbfe61634c0c432fb /ext2fs/dir.c | |
| parent | 95e50540529d5a411880acbb6ee9f743226243a8 (diff) | |
ext2fs: fix error handling
Found using the Clang Static Analyzer.
* ext2fs/dir.c (diskfs_lookup_hard): Fix error handling.
Diffstat (limited to 'ext2fs/dir.c')
| -rw-r--r-- | ext2fs/dir.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/ext2fs/dir.c b/ext2fs/dir.c index c0752466..a7eeaaa4 100644 --- a/ext2fs/dir.c +++ b/ext2fs/dir.c @@ -195,6 +195,8 @@ diskfs_lookup_hard (struct node *dp, const char *name, enum lookup_type type, err = vm_map (mach_task_self (), &buf, buflen, 0, 1, memobj, 0, 0, prot, prot, 0); mach_port_deallocate (mach_task_self (), memobj); + if (err) + return err; inum = 0; |