ExternalVendorCode/AFLplusplus
1
0
Fork 0
mirror of https://github.com/AFLplusplus/AFLplusplus.git synced 2025-06-13 02:28:09 +00:00
Code Issues Packages Projects Releases Wiki Activity

forgot MAP_SIZE for afl struct maps

Browse Source
This commit is contained in:
van Hauser
2020-04-17 11:15:04 +02:00
parent 2162fd8e1a
commit bda4d8812e
4 changed files with 57 additions and 47 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
src/afl-fuzz.c
View File

@ -233,8 +233,8 @@ int main(int argc, char **argv_orig, char **envp) {
s32 opt;
u64 prev_queued = 0;
u32 sync_interval_cnt = 0, seek_to, show_help = 0;
u8 * extras_dir = 0;
u32 sync_interval_cnt = 0, seek_to, show_help = 0, map_size = MAP_SIZE;
u8 * extras_dir = 0, *ptr;
u8 mem_limit_given = 0, exit_1 = 0;
char **use_argv;
@ -246,10 +246,23 @@ int main(int argc, char **argv_orig, char **envp) {
afl_state_t *afl = calloc(1, sizeof(afl_state_t));
if (!afl) { FATAL("Could not create afl state"); }
afl_state_init(afl);
if (get_afl_env("AFL_DEBUG")) afl->debug = 1;
if ((ptr = get_afl_env("AFL_MAP_SIZE")) ||
(ptr = get_afl_env("AFL_MAPSIZE"))) {
map_size = atoi(ptr);
if (map_size < 8 || map_size > (1 << 29))
FATAL(
"the specified AFL_MAP_SIZE size is illegal and must be between 2^3 "
"and 2^30: %u\n",
map_size);
if (map_size % 8) map_size = (((map_size >> 3) + 1) << 3);
}
afl_state_init(afl, map_size);
afl_fsrv_init(&afl->fsrv);
if (get_afl_env("AFL_DEBUG")) afl->debug = 1;
read_afl_environment(afl, envp);
if (afl->afl_env.map_size) afl->fsrv.map_size = afl->afl_env.map_size;
exit_1 = !!afl->afl_env.afl_bench_just_one;