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refactoring getting the map size

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This commit is contained in:
van Hauser
2020-04-17 11:56:08 +02:00
parent 1931838a11
commit 76e15a0695
7 changed files with 33 additions and 46 deletions
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11
src/afl-analyze.c
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@ -814,7 +814,7 @@ int main(int argc, char **argv, char **envp) {
s32 opt;
u8 mem_limit_given = 0, timeout_given = 0, unicorn_mode = 0, use_wine = 0;
char **use_argv, *ptr;
char **use_argv;
doc_path = access(DOC_PATH, F_OK) ? "docs" : DOC_PATH;
@ -934,14 +934,7 @@ int main(int argc, char **argv, char **envp) {
if (optind == argc || !in_file) usage(argv[0]);
if ((ptr = getenv("AFL_MAP_SIZE")) || (ptr = getenv("AFL_MAPSIZE"))) {
map_size = atoi(ptr);
if (map_size < 8 || map_size > (1 << 29))
FATAL("illegal AFL_MAP_SIZE %u, must be between 2^3 and 2^30", map_size);
if (map_size % 8) map_size = (((map_size >> 3) + 1) << 3);
}
map_size = get_map_size();
use_hex_offsets = !!get_afl_env("AFL_ANALYZE_HEX");