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write nyx crash logs to AFL++ work directory

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This commit is contained in:
Sergej Schumilo
2022-03-04 05:41:40 +01:00
parent 7c9b7c0bc0
commit 0f7419fc91
4 changed files with 27 additions and 1 deletions
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8
src/afl-forkserver.c
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@ -450,6 +450,9 @@ void afl_fsrv_start(afl_forkserver_t *fsrv, char **argv,
fsrv->nyx_handlers->nyx_option_set_timeout(fsrv->nyx_runner, 2, 0);
fsrv->nyx_handlers->nyx_option_apply(fsrv->nyx_runner);
fsrv->nyx_aux_string = malloc(0x1000);
memset(fsrv->nyx_aux_string, 0, 0x1000);
/* dry run */
fsrv->nyx_handlers->nyx_set_afl_input(fsrv->nyx_runner, "INIT", 4);
switch (fsrv->nyx_handlers->nyx_exec(fsrv->nyx_runner)) {
@ -1253,7 +1256,10 @@ void afl_fsrv_kill(afl_forkserver_t *fsrv) {
fsrv->child_pid = -1;
#ifdef __linux__
if (fsrv->nyx_mode) { fsrv->nyx_handlers->nyx_shutdown(fsrv->nyx_runner); }
if (fsrv->nyx_mode) {
free(fsrv->nyx_aux_string);
fsrv->nyx_handlers->nyx_shutdown(fsrv->nyx_runner);
}
#endif
}