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fs/binfmt_elf.c:load_elf_binary(): return -EINVAL on zero-length mappings

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commit 2b1d3ae940acd11be44c6eced5873d47c2e00ffa upstream.

load_elf_binary() returns `retval', not `error'.

Fixes: a87938b2e246b81b4fb ("fs/binfmt_elf.c: fix bug in loading of PIE binaries")
Reported-by: James Hogan <james.hogan@imgtec.com>
Cc: Michael Davidson <md@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Andrew Morton
2015-05-28 15:44:24 -07:00
committed by Greg Kroah-Hartman
parent fe023f735b
commit f0d445db03
1 changed files with 1 additions and 1 deletions
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fs/binfmt_elf.c
+1 -1
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@@ -824,7 +824,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
total_size = total_mapping_size(elf_phdata,
loc->elf_ex.e_phnum);
if (!total_size) {
error = -EINVAL;
retval = -EINVAL;
goto out_free_dentry;
}
}