diff options
Diffstat (limited to 'llvm_mode/afl-llvm-rt.o.c')
| -rw-r--r-- | llvm_mode/afl-llvm-rt.o.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/llvm_mode/afl-llvm-rt.o.c b/llvm_mode/afl-llvm-rt.o.c index 963de6e6..c6b49e36 100644 --- a/llvm_mode/afl-llvm-rt.o.c +++ b/llvm_mode/afl-llvm-rt.o.c @@ -138,18 +138,19 @@ static void __afl_map_shm_fuzz() { } - __afl_fuzz_ptr = mmap(0, MAX_FILE, PROT_READ, MAP_SHARED, shm_fd, 0); + __afl_fuzz_len_shmem = + (u32 *)mmap(0, MAX_FILE, PROT_READ, MAP_SHARED, shm_fd, 0); #else u32 shm_id = atoi(id_str); - __afl_fuzz_ptr = shmat(shm_id, NULL, 0); + __afl_fuzz_len_shmem = (u32 *)shmat(shm_id, NULL, 0); #endif /* Whooooops. */ - if (__afl_fuzz_ptr == (void *)-1) { + if (__afl_fuzz_len_shmem == (void *)-1) { fprintf(stderr, "Error: could not access fuzzing shared memory\n"); exit(1); @@ -166,7 +167,7 @@ static void __afl_map_shm_fuzz() { } - __afl_fuzz_len_shmem = (u32 *)(__afl_fuzz_ptr + MAX_FILE); + __afl_fuzz_ptr = (u8 *)(__afl_fuzz_len_shmem + sizeof(int)); } |