summaryrefslogtreecommitdiff
path: root/src/remount-fs/remount-fs.c
diff options
context:
space:
mode:
authorLennart Poettering <lennart@poettering.net>2015-05-31 23:55:55 +0200
committerLennart Poettering <lennart@poettering.net>2015-06-10 01:28:58 +0200
commitce30c8dcb41dfe9264f79f30c7f51c0e74576638 (patch)
tree2d5c05e1225b43ec3d9870316899c1e87f7f381d /src/remount-fs/remount-fs.c
parent0c2c2a3aeb4c348e41d5d634c397faa3aa35cba7 (diff)
tree-wide: whenever we fork off a foreign child process reset signal mask/handlers
Also, when the child is potentially long-running make sure to set a death signal. Also, ignore the result of the reset operations explicitly by casting them to (void).
Diffstat (limited to 'src/remount-fs/remount-fs.c')
-rw-r--r--src/remount-fs/remount-fs.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/remount-fs/remount-fs.c b/src/remount-fs/remount-fs.c
index e701fc9fae..f904e48e75 100644
--- a/src/remount-fs/remount-fs.c
+++ b/src/remount-fs/remount-fs.c
@@ -95,6 +95,9 @@ int main(int argc, char *argv[]) {
const char *arguments[5];
/* Child */
+ (void) reset_all_signal_handlers();
+ (void) reset_signal_mask();
+
arguments[0] = MOUNT_PATH;
arguments[1] = me->mnt_dir;
arguments[2] = "-o";