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| author | Andrew Morton <akpm@linux-foundation.org> | 2015-05-28 15:44:24 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-05-28 18:25:18 -0700 |
| commit | 2b1d3ae940acd11be44c6eced5873d47c2e00ffa (patch) | |
| tree | dbf9ce6520a67e4277552ef1255581a7b76d139a /fs/binfmt_elf.c | |
| parent | 649b8de2f75145bf14cb1783688e16d51ac9b89a (diff) | |
| download | lwn-2b1d3ae940acd11be44c6eced5873d47c2e00ffa.tar.gz lwn-2b1d3ae940acd11be44c6eced5873d47c2e00ffa.zip | |
fs/binfmt_elf.c:load_elf_binary(): return -EINVAL on zero-length mappings
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>
Diffstat (limited to 'fs/binfmt_elf.c')
| -rw-r--r-- | fs/binfmt_elf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c index 241ef68d2893..cd46e4158830 100644 --- a/fs/binfmt_elf.c +++ b/fs/binfmt_elf.c @@ -918,7 +918,7 @@ 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; } } |