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| author | Amerigo Wang <amwang@redhat.com> | 2009-07-01 01:06:26 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-07-01 11:14:28 -0700 |
| commit | e2dbe12557d85d81f4527879499f55681c3cca4f (patch) | |
| tree | ced6a9800ecd9ee06a5c84fbdbb313e8ee1f44d1 /fs/binfmt_elf.c | |
| parent | 2027bd9f9290ede1664d5fa18b3fbd6c5f7401d3 (diff) | |
| download | lwn-e2dbe12557d85d81f4527879499f55681c3cca4f.tar.gz lwn-e2dbe12557d85d81f4527879499f55681c3cca4f.zip | |
elf: fix one check-after-use
Check before use it.
Signed-off-by: WANG Cong <amwang@redhat.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: David Howells <dhowells@redhat.com>
Acked-by: Roland McGrath <roland@redhat.com>
Acked-by: James Morris <jmorris@namei.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/binfmt_elf.c')
| -rw-r--r-- | fs/binfmt_elf.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c index f1867900e459..b7c1603cd4bd 100644 --- a/fs/binfmt_elf.c +++ b/fs/binfmt_elf.c @@ -1522,11 +1522,11 @@ static int fill_note_info(struct elfhdr *elf, int phdrs, info->thread = NULL; psinfo = kmalloc(sizeof(*psinfo), GFP_KERNEL); - fill_note(&info->psinfo, "CORE", NT_PRPSINFO, sizeof(*psinfo), psinfo); - if (psinfo == NULL) return 0; + fill_note(&info->psinfo, "CORE", NT_PRPSINFO, sizeof(*psinfo), psinfo); + /* * Figure out how many notes we're going to need for each thread. */ |