diff options
Diffstat (limited to 'llvm_mode/afl-llvm-rt.o.c')
| -rw-r--r-- | llvm_mode/afl-llvm-rt.o.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/llvm_mode/afl-llvm-rt.o.c b/llvm_mode/afl-llvm-rt.o.c index e5ff7b19..d00fd26f 100644 --- a/llvm_mode/afl-llvm-rt.o.c +++ b/llvm_mode/afl-llvm-rt.o.c @@ -329,8 +329,9 @@ static void __afl_map_shm(void) { __afl_area_ptr[0] = 1; - } else if (__afl_map_addr && - (!__afl_area_ptr || __afl_area_ptr == __afl_area_initial)) { + } else if ((!__afl_area_ptr || __afl_area_ptr == __afl_area_initial) && + + __afl_map_addr) { __afl_area_ptr = mmap((void *)__afl_map_addr, __afl_map_size, PROT_READ | PROT_WRITE, |