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[PATCH] Fix error recovery path for arch_setup_additional_pages
author
Roland McGrath
<roland@redhat.com>
Thu, 28 Apr 2005 22:17:19 +0000
(15:17 -0700)
committer
Linus Torvalds
<torvalds@ppc970.osdl.org>
Thu, 28 Apr 2005 22:17:19 +0000
(15:17 -0700)
If arch_setup_additional_pages fails, the error path will do some double-frees.
This fixes it.
Signed-off-by: Roland McGrath <roland@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
fs/binfmt_elf.c
patch
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diff --git
a/fs/binfmt_elf.c
b/fs/binfmt_elf.c
index
6ae62cb
..
ce9423b
100644
(file)
--- a/
fs/binfmt_elf.c
+++ b/
fs/binfmt_elf.c
@@
-945,7
+945,7
@@
static int load_elf_binary(struct linux_binprm * bprm, struct pt_regs * regs)
retval = arch_setup_additional_pages(bprm, executable_stack);
if (retval < 0) {
send_sig(SIGKILL, current, 0);
- goto out
_free_dentry
;
+ goto out;
}
#endif /* ARCH_HAS_SETUP_ADDITIONAL_PAGES */