From 7512316b46a25180729ff8c568a6061a0ab19fea Mon Sep 17 00:00:00 2001 From: Nils Bars Date: Fri, 21 Oct 2022 12:13:43 +0200 Subject: Add AFL_FORK_SERVER_KILL_SIGNAL environment variable. The AFL_FORK_SERVER_KILL_SIGNAL variable allows to configure the signal used to kill the fork server on termination. --- src/afl-showmap.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'src/afl-showmap.c') diff --git a/src/afl-showmap.c b/src/afl-showmap.c index 730a4ff1..80a9e766 100644 --- a/src/afl-showmap.c +++ b/src/afl-showmap.c @@ -866,6 +866,8 @@ static void usage(u8 *argv0) { "startup (in milliseconds)\n" "AFL_KILL_SIGNAL: Signal ID delivered to child processes on timeout, " "etc. (default: SIGKILL)\n" + "AFL_FORK_SERVER_KILL_SIGNAL: Signal delivered to fork server processes on termination" + " (default: SIGTERM)\n" "AFL_MAP_SIZE: the shared memory size for that target. must be >= the " "size the target was compiled for\n" "AFL_PRELOAD: LD_PRELOAD / DYLD_INSERT_LIBRARIES settings for target\n" @@ -1259,7 +1261,9 @@ int main(int argc, char **argv_orig, char **envp) { be_quiet = save_be_quiet; fsrv->child_kill_signal = - parse_afl_kill_signal_env(getenv("AFL_KILL_SIGNAL"), SIGKILL); + parse_afl_kill_signal(getenv("AFL_KILL_SIGNAL"), SIGKILL); + fsrv->fsrv_kill_signal = + parse_afl_kill_signal(getenv("AFL_FORK_SERVER_KILL_SIGNAL"), SIGTERM); if (new_map_size) { -- cgit 1.4.1