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| author | van Hauser <vh@thc.org> | 2020-06-03 15:49:23 +0200 |
|---|---|---|
| committer | van Hauser <vh@thc.org> | 2020-06-03 15:49:23 +0200 |
| commit | dd0ca7335ff93090def7be7fd0b46e9f71375004 (patch) | |
| tree | 3c447d24b4fed3d8277a19ffe8b53000656a7a95 /llvm_mode/afl-llvm-rt.o.c | |
| parent | 686d8823eb8eab3a7cb87f4affec56e0d6e402d1 (diff) | |
| download | afl++-dd0ca7335ff93090def7be7fd0b46e9f71375004.tar.gz | |
switch shmem_len to the map
Diffstat (limited to 'llvm_mode/afl-llvm-rt.o.c')
| -rw-r--r-- | llvm_mode/afl-llvm-rt.o.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/llvm_mode/afl-llvm-rt.o.c b/llvm_mode/afl-llvm-rt.o.c index f739691a..963de6e6 100644 --- a/llvm_mode/afl-llvm-rt.o.c +++ b/llvm_mode/afl-llvm-rt.o.c @@ -166,8 +166,7 @@ static void __afl_map_shm_fuzz() { } - __afl_fuzz_len_shmem = (u32 *)mmap(NULL, sizeof(int), PROT_READ | PROT_WRITE, - MAP_SHARED | MAP_ANONYMOUS, -1, 0); + __afl_fuzz_len_shmem = (u32 *)(__afl_fuzz_ptr + MAX_FILE); } @@ -448,9 +447,6 @@ static void __afl_start_snapshots(void) { } - *__afl_fuzz_len_shmem = __afl_fuzz_len = (was_killed >> 8); - was_killed = (was_killed & 0xff); - #ifdef _AFL_DOCUMENT_MUTATIONS if (__afl_fuzz_ptr) { @@ -651,9 +647,6 @@ static void __afl_start_forkserver(void) { } - *__afl_fuzz_len_shmem = __afl_fuzz_len = (was_killed >> 8); - was_killed = (was_killed & 0xff); - #ifdef _AFL_DOCUMENT_MUTATIONS if (__afl_fuzz_ptr) { |