Messages in this thread Patch in this message | | | Date | Wed, 1 Jul 2009 01:06:26 -0400 | From | Amerigo Wang <> | Subject | [Patch 1/3] elf: fix one check-after-use |
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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>
--- Index: linux-2.6/fs/binfmt_elf.c =================================================================== --- linux-2.6.orig/fs/binfmt_elf.c +++ linux-2.6/fs/binfmt_elf.c @@ -1522,11 +1522,11 @@ 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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