[lxc-devel] [PATCH 1/1] lxc_init: don't fail on bad signals

[Serge Hallyn]

Changelog: Jan 22: as Michael Warfield pointed out, we should only
ignore EINVAL, since EFAULT points to a more serious problem.

Signed-off-by: Serge Hallyn <serge.hallyn at ubuntu.com>
---
 src/lxc/lxc_init.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lxc/lxc_init.c b/src/lxc/lxc_init.c
index ae64af8..3e51c00 100644
--- a/src/lxc/lxc_init.c
+++ b/src/lxc/lxc_init.c
@@ -159,7 +159,7 @@ int main(int argc, char *argv[])
 
 		act.sa_flags = 0;
 		act.sa_handler = interrupt_handler;
-		if (sigaction(i, &act, NULL)) {
+		if (sigaction(i, &act, NULL) && errno != EINVAL) {
 			SYSERROR("failed to sigaction");
 			exit(EXIT_FAILURE);
 		}
-- 
1.8.5.3