diff options
Diffstat (limited to 'src/sandbox.c')
| -rw-r--r-- | src/sandbox.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/src/sandbox.c b/src/sandbox.c index c668ab6..503ad0b 100644 --- a/src/sandbox.c +++ b/src/sandbox.c @@ -128,13 +128,21 @@ static void print_sandbox_log(char *sandbox_log) sb_eerror("--------------------------------------------------------------------------------\n"); } +static int stop_count = 5; + static void stop(int signum) { if (0 == stop_called) { stop_called = signum; sb_warn("caught signal %d in pid %d", signum, getpid()); - } else - sb_warn("signal already caught and busy still cleaning up!"); + } else if (--stop_count) { + sb_warn("Send signal %i more time%s to force SIGKILL", + stop_count, stop_count == 1 ? "" : "s"); + } else { + /* This really should kill all children; see usr1_handler. */ + kill(child_pid, SIGKILL); + stop_count = 1; + } } static void usr1_handler(int signum, siginfo_t *siginfo, void *ucontext) |