Messages in this thread Patch in this message |  | | | Date | Tue, 28 Jul 2009 16:41:23 -0700 | | From | Greg KH <> | | Subject | [patch 54/71] elf: fix one check-after-use |
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2.6.30-stable review patch. If anyone has any objections, please let us know.
------------------ From: Amerigo Wang <amwang@redhat.com>
commit e2dbe12557d85d81f4527879499f55681c3cca4f upstream.
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> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
--- fs/binfmt_elf.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/fs/binfmt_elf.c +++ b/fs/binfmt_elf.c @@ -1518,11 +1518,11 @@ static int fill_note_info(struct elfhdr 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. */
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