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[PATCH 3/6] ext2fs: fix error handling
From: |
Justus Winter |
Subject: |
[PATCH 3/6] ext2fs: fix error handling |
Date: |
Sat, 16 Nov 2013 10:58:16 +0100 |
Found using the Clang Static Analyzer.
* ext2fs/dir.c (diskfs_lookup_hard): Fix error handling.
---
ext2fs/dir.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/ext2fs/dir.c b/ext2fs/dir.c
index c075246..a7eeaaa 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;
--
1.7.10.4
- Clang Static Analyzer reports & more fixes for the Hurd, Justus Winter, 2013/11/16
- [PATCH 1/6] libdiskfs: remove dead assignment, Justus Winter, 2013/11/16
- [PATCH 2/6] libdiskfs: fix error handling, Justus Winter, 2013/11/16
- [PATCH 4/6] libshouldbeinlibc: fix dead assignment, Justus Winter, 2013/11/16
- [PATCH 3/6] ext2fs: fix error handling,
Justus Winter <=
- [PATCH 6/6] mach-defpager: do not remove -Wall from CFLAGS, Justus Winter, 2013/11/16
- [PATCH 5/6] mach-defpager: fix the page offsets returned by pager_pages, Justus Winter, 2013/11/16
- Re: Clang Static Analyzer reports & more fixes for the Hurd, Samuel Thibault, 2013/11/16
- Re: Clang Static Analyzer reports & more fixes for the Hurd, Samuel Thibault, 2013/11/16
- Re: Clang Static Analyzer reports & more fixes for the Hurd, Marin Ramesa, 2013/11/16