diff options
| author | van Hauser <vh@thc.org> | 2023-03-10 09:25:07 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-03-10 09:25:07 +0100 |
| commit | 7a650e48669c51784da17ef43eb756c64e3eb25e (patch) | |
| tree | 75f1ff4a15521ae913cc5c2e6f1e78625da14c60 /instrumentation/afl-compiler-rt.o.c | |
| parent | cd5764170595e5bafa85b2d28c63135b1ab07146 (diff) | |
| parent | 30483919eb65f6301dbbba7762e28a6d21972571 (diff) | |
| download | afl++-7a650e48669c51784da17ef43eb756c64e3eb25e.tar.gz | |
Merge pull request #1672 from AFLplusplus/dev
Dev
Diffstat (limited to 'instrumentation/afl-compiler-rt.o.c')
| -rw-r--r-- | instrumentation/afl-compiler-rt.o.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/instrumentation/afl-compiler-rt.o.c b/instrumentation/afl-compiler-rt.o.c index 94022a65..a88396d4 100644 --- a/instrumentation/afl-compiler-rt.o.c +++ b/instrumentation/afl-compiler-rt.o.c @@ -1622,17 +1622,23 @@ void __sanitizer_cov_trace_pc_guard_init(uint32_t *start, uint32_t *stop) { } - if (__afl_already_initialized_shm && __afl_final_loc > __afl_map_size) { + if (__afl_already_initialized_shm) { - if (__afl_debug) { + if (__afl_final_loc > __afl_map_size) { + + if (__afl_debug) { + + fprintf(stderr, "Reinit shm necessary (+%u)\n", + __afl_final_loc - __afl_map_size); + + } - fprintf(stderr, "Reinit shm necessary (+%u)\n", - __afl_final_loc - __afl_map_size); + __afl_unmap_shm(); + __afl_map_shm(); } - __afl_unmap_shm(); - __afl_map_shm(); + __afl_map_size = __afl_final_loc + 1; } |