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

fixed map location support for LTO

Browse Source
This commit is contained in:
van Hauser
2020-04-23 08:56:06 +02:00
parent 3502db1ac5
commit cce8c4dbae
5 changed files with 135 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
src/afl-common.c
View File

@ -67,10 +67,11 @@ char *afl_environment_variables[] = {
"AFL_LLVM_INSTRIM_SKIPSINGLEBLOCK", "AFL_LLVM_LAF_SPLIT_COMPARES",
"AFL_LLVM_LAF_SPLIT_COMPARES_BITW", "AFL_LLVM_LAF_SPLIT_FLOATS",
"AFL_LLVM_LAF_SPLIT_SWITCHES", "AFL_LLVM_LAF_TRANSFORM_COMPARES",
"AFL_LLVM_NGRAM_SIZE", "AFL_NGRAM_SIZE", "AFL_LLVM_NOT_ZERO",
"AFL_LLVM_WHITELIST", "AFL_NO_AFFINITY", "AFL_LLVM_LTO_STARTID",
"AFL_LLVM_LTO_DONTWRITEID", "AFL_NO_ARITH", "AFL_NO_BUILTIN",
"AFL_NO_CPU_RED", "AFL_NO_FORKSRV", "AFL_NO_UI", "AFL_NO_PYTHON",
"AFL_LLVM_MAP_ADDR", "AFL_LLVM_MAP_DYNAMIC", "AFL_LLVM_NGRAM_SIZE",
"AFL_NGRAM_SIZE", "AFL_LLVM_NOT_ZERO", "AFL_LLVM_WHITELIST",
"AFL_NO_AFFINITY", "AFL_LLVM_LTO_STARTID", "AFL_LLVM_LTO_DONTWRITEID",
"AFL_NO_ARITH", "AFL_NO_BUILTIN", "AFL_NO_CPU_RED", "AFL_NO_FORKSRV",
"AFL_NO_UI", "AFL_NO_PYTHON",
"AFL_NO_X86", // not really an env but we dont want to warn on it
"AFL_MAP_SIZE", "AFL_MAPSIZE", "AFL_PATH", "AFL_PERFORMANCE_FILE",
//"AFL_PERSISTENT", // not implemented anymore, so warn additionally

4
src/afl-sharedmem.c
View File

@ -127,8 +127,8 @@ u8 *afl_shm_init(sharedmem_t *shm, size_t map_size, unsigned char dumb_mode) {
}
/* map the shared memory segment to the address space of the process */
shm->map = mmap(0, map_size, PROT_READ | PROT_WRITE, MAP_SHARED,
shm->g_shm_fd, 0);
shm->map =
mmap(0, map_size, PROT_READ | PROT_WRITE, MAP_SHARED, shm->g_shm_fd, 0);
if (shm->map == MAP_FAILED) {
close(shm->g_shm_fd);