diff mbox

[3.16.y-ckt,105/110] fs/binfmt_elf.c:load_elf_binary(): return -EINVAL on zero-length mappings

Message ID 1433512713-22984-106-git-send-email-luis.henriques@canonical.com
State New
Headers show

Commit Message

Luis Henriques June 5, 2015, 1:58 p.m. UTC 
3.16.7-ckt13 -stable review patch.  If anyone has any objections, please let me know.

------------------

From: Andrew Morton <akpm@linux-foundation.org>

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: Luis Henriques <luis.henriques@canonical.com>
---
 fs/binfmt_elf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox

Patch

diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index 44bdf7b200c3..c13a138c1016 100644
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -820,7 +820,7 @@  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;
 			}
 		}