diff options
Diffstat (limited to 'src/afl-fuzz-state.c')
| -rw-r--r-- | src/afl-fuzz-state.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/afl-fuzz-state.c b/src/afl-fuzz-state.c index 8bbef87c..ae6cb6c7 100644 --- a/src/afl-fuzz-state.c +++ b/src/afl-fuzz-state.c @@ -485,10 +485,15 @@ void read_afl_environment(afl_state_t *afl, char **envp) { #endif } else if (!strncmp(env, "AFL_KILL_SIGNAL", + afl_environment_variable_len)) { + + afl->afl_env.afl_child_kill_signal = + (u8 *)get_afl_env(afl_environment_variables[i]); + } else if (!strncmp(env, "AFL_FORK_SERVER_KILL_SIGNAL", afl_environment_variable_len)) { - afl->afl_env.afl_kill_signal = + afl->afl_env.afl_fsrv_kill_signal = (u8 *)get_afl_env(afl_environment_variables[i]); } else if (!strncmp(env, "AFL_TARGET_ENV", @@ -657,8 +662,7 @@ void afl_states_stop(void) { /* NOTE: We need to make sure that the parent (the forkserver) reap the child (see below). */ if (el->fsrv.child_pid > 0) kill(el->fsrv.child_pid, el->fsrv.child_kill_signal); if (el->fsrv.fsrv_pid > 0) { - /* This must be SIGTERM, to allow the forkserver to reap the child before exiting. */ - kill(el->fsrv.fsrv_pid, SIGTERM); + kill(el->fsrv.fsrv_pid, el->fsrv.fsrv_kill_signal); /* Make sure the forkserver does not end up as zombie. */ waitpid(el->fsrv.fsrv_pid, NULL, 0); } |