Commit e2dbe125 authored Jul 01, 2009 by Amerigo Wang Committed by Linus Torvalds Jul 01, 2009

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>

parent 2027bd9f

fs/binfmt_elf.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -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.
		*/