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authorRoland McGrath <roland@redhat.com>2006-04-12 19:30:20 -0400
committerLinus Torvalds <torvalds@g5.osdl.org>2006-04-14 11:59:13 -0400
commite57a5059846e55d82b86d96dde40e988598601b3 (patch)
tree85b0f48406b37b46261735cbdd66e379977a0327 /kernel/signal.c
parentc06511d12d720b23c8dffff23004f0a888698f20 (diff)
[PATCH] fix non-leader exec under ptrace
This reverts most of commit 30e0fca6c1d7d26f3f2daa4dd2b12c51dadc778a. It broke the case of non-leader MT exec when ptraced. I think the bug it was intended to fix was already addressed by commit 788e05a67c343fa22f2ae1d3ca264e7f15c25eaf. Signed-off-by: Roland McGrath <roland@redhat.com> Acked-by: Oleg Nesterov <oleg@tv-sign.ru> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel/signal.c')
-rw-r--r--kernel/signal.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/signal.c b/kernel/signal.c
index b14f895027c3..e5f8aea78ffe 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -1754,9 +1754,9 @@ relock:
1754 /* Let the debugger run. */ 1754 /* Let the debugger run. */
1755 ptrace_stop(signr, signr, info); 1755 ptrace_stop(signr, signr, info);
1756 1756
1757 /* We're back. Did the debugger cancel the sig or group_exit? */ 1757 /* We're back. Did the debugger cancel the sig? */
1758 signr = current->exit_code; 1758 signr = current->exit_code;
1759 if (signr == 0 || current->signal->flags & SIGNAL_GROUP_EXIT) 1759 if (signr == 0)
1760 continue; 1760 continue;
1761 1761
1762 current->exit_code = 0; 1762 current->exit_code = 0;