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| author | vanhauser-thc <vh@thc.org> | 2021-03-17 10:26:02 +0100 |
|---|---|---|
| committer | vanhauser-thc <vh@thc.org> | 2021-03-17 10:27:23 +0100 |
| commit | 5e2a5f1110e29c36f1c41fb4677ab698c5d571c0 (patch) | |
| tree | bc52c89610ae1679d634464e9d45a7f4a35627c4 /src/afl-fuzz.c | |
| parent | a7797f0cb98fa372c0838053ae9e6fb7ff98b7d4 (diff) | |
| download | afl++-5e2a5f1110e29c36f1c41fb4677ab698c5d571c0.tar.gz | |
shmem map size in config.h
Diffstat (limited to 'src/afl-fuzz.c')
| -rw-r--r-- | src/afl-fuzz.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/src/afl-fuzz.c b/src/afl-fuzz.c index 2fde561c..8318a92e 100644 --- a/src/afl-fuzz.c +++ b/src/afl-fuzz.c @@ -1527,11 +1527,13 @@ int main(int argc, char **argv_orig, char **envp) { if (!afl->non_instrumented_mode && !afl->fsrv.qemu_mode && !afl->unicorn_mode) { - if (map_size <= 8000000 && !afl->non_instrumented_mode && + if (map_size <= DEFAULT_SHMEM_SIZE && !afl->non_instrumented_mode && !afl->fsrv.qemu_mode && !afl->unicorn_mode) { - afl->fsrv.map_size = 8000000; // dummy temporary value - setenv("AFL_MAP_SIZE", "8000000", 1); + afl->fsrv.map_size = DEFAULT_SHMEM_SIZE; // dummy temporary value + char vbuf[16]; + snprintf(vbuf, sizeof(vbuf), "%u", DEFAULT_SHMEM_SIZE); + setenv("AFL_MAP_SIZE", vbuf, 1); } @@ -1582,11 +1584,13 @@ int main(int argc, char **argv_orig, char **envp) { afl->cmplog_fsrv.cmplog_binary = afl->cmplog_binary; afl->cmplog_fsrv.init_child_func = cmplog_exec_child; - if (map_size <= 8000000 && !afl->non_instrumented_mode && + if (map_size <= DEFAULT_SHMEM_SIZE && !afl->non_instrumented_mode && !afl->fsrv.qemu_mode && !afl->unicorn_mode) { - afl->cmplog_fsrv.map_size = 8000000; // dummy temporary value - setenv("AFL_MAP_SIZE", "8000000", 1); + afl->fsrv.map_size = DEFAULT_SHMEM_SIZE; // dummy temporary value + char vbuf[16]; + snprintf(vbuf, sizeof(vbuf), "%u", DEFAULT_SHMEM_SIZE); + setenv("AFL_MAP_SIZE", vbuf, 1); } @@ -1634,8 +1638,12 @@ int main(int argc, char **argv_orig, char **envp) { } if (afl->debug) { - printf("NORMAL %u, CMPLOG %u\n", afl->fsrv.map_size, afl->cmplog_fsrv.map_size); - fprintf(stderr, "NORMAL %u, CMPLOG %u\n", afl->fsrv.map_size, afl->cmplog_fsrv.map_size); + + printf("NORMAL %u, CMPLOG %u\n", afl->fsrv.map_size, + afl->cmplog_fsrv.map_size); + fprintf(stderr, "NORMAL %u, CMPLOG %u\n", afl->fsrv.map_size, + afl->cmplog_fsrv.map_size); + } load_auto(afl); |