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authorAl Viro <viro@ZenIV.linux.org.uk>2008-04-26 05:25:00 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-26 09:24:31 -0700
commit50704516f334d5036c09b0ecc0064598f7c5596f (patch)
tree4d3f07fcc299245c742998c77d9fab6b46ef97f3
parentb1721d0da266b4af8cb4419473b4ca36206ab200 (diff)
Fix uninitialized 'copy' in unshare_files
Arrgghhh... Sorry about that, I'd been sure I'd folded that one, but it actually got lost. Please apply - that breaks execve(). Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Tested-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--kernel/fork.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/fork.c b/kernel/fork.c
index efb618fc8ff..cb46befdd3a 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -1787,7 +1787,7 @@ bad_unshare_out:
int unshare_files(struct files_struct **displaced)
{
struct task_struct *task = current;
- struct files_struct *copy;
+ struct files_struct *copy = NULL;
int error;
error = unshare_fd(CLONE_FILES, &copy);