diff options
Diffstat (limited to 'src/afl-forkserver.c')
| -rw-r--r-- | src/afl-forkserver.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/src/afl-forkserver.c b/src/afl-forkserver.c index 3d472b36..5e8fb9b5 100644 --- a/src/afl-forkserver.c +++ b/src/afl-forkserver.c @@ -90,6 +90,7 @@ void afl_fsrv_init(afl_forkserver_t *fsrv) { /* exec related stuff */ fsrv->child_pid = -1; fsrv->map_size = get_map_size(); + fsrv->real_map_size = fsrv->map_size; fsrv->use_fauxsrv = false; fsrv->last_run_timed_out = false; fsrv->debug = false; @@ -110,6 +111,7 @@ void afl_fsrv_init_dup(afl_forkserver_t *fsrv_to, afl_forkserver_t *from) { fsrv_to->init_tmout = from->init_tmout; fsrv_to->mem_limit = from->mem_limit; fsrv_to->map_size = from->map_size; + fsrv_to->real_map_size = from->real_map_size; fsrv_to->support_shmem_fuzz = from->support_shmem_fuzz; fsrv_to->out_file = from->out_file; fsrv_to->dev_urandom_fd = from->dev_urandom_fd; @@ -416,8 +418,7 @@ void afl_fsrv_start(afl_forkserver_t *fsrv, char **argv, struct rlimit r; - if (!fsrv->cmplog_binary && fsrv->qemu_mode == false && - fsrv->frida_mode == false) { + if (!fsrv->cmplog_binary) { unsetenv(CMPLOG_SHM_ENV_VAR); // we do not want that in non-cmplog fsrv @@ -691,15 +692,15 @@ void afl_fsrv_start(afl_forkserver_t *fsrv, char **argv, if (!fsrv->map_size) { fsrv->map_size = MAP_SIZE; } - if (unlikely(tmp_map_size % 64)) { + fsrv->real_map_size = tmp_map_size; + + if (tmp_map_size % 64) { - // should not happen - WARNF("Target reported non-aligned map size of %u", tmp_map_size); tmp_map_size = (((tmp_map_size + 63) >> 6) << 6); } - if (!be_quiet) { ACTF("Target map size: %u", tmp_map_size); } + if (!be_quiet) { ACTF("Target map size: %u", fsrv->real_map_size); } if (tmp_map_size > fsrv->map_size) { FATAL( |