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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/journal-remote/journal-remote.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/journal-remote/journal-remote.c')
-rw-r--r--src/journal-remote/journal-remote.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/journal-remote/journal-remote.c b/src/journal-remote/journal-remote.c
index 911e2a178b..ae332d826f 100644
--- a/src/journal-remote/journal-remote.c
+++ b/src/journal-remote/journal-remote.c
@@ -96,6 +96,10 @@ static int spawn_child(const char* child, char** argv) {
/* In the child */
if (child_pid == 0) {
+
+ (void) reset_all_signal_handlers();
+ (void) reset_signal_mask();
+
r = dup2(fd[1], STDOUT_FILENO);
if (r < 0) {
log_error_errno(errno, "Failed to dup pipe to stdout: %m");