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Fix uninitialized 'copy' in unshare_files

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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>
This commit is contained in:
Al Viro
2008-04-26 05:25:00 +01:00
committed by Linus Torvalds
parent b1721d0da2
commit 50704516f3
1 changed files with 1 additions and 1 deletions
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2
kernel/fork.c
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@@ -1787,7 +1787,7 @@ bad_unshare_out:
int unshare_files(struct files_struct **displaced) int unshare_files(struct files_struct **displaced)
{ {
struct task_struct *task = current; struct task_struct *task = current;
struct files_struct *copy; struct files_struct *copy = NULL;
int error; int error;
error = unshare_fd(CLONE_FILES, &copy); error = unshare_fd(CLONE_FILES, &copy);