diff options
| -rw-r--r-- | instrumentation/afl-compiler-rt.o.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/instrumentation/afl-compiler-rt.o.c b/instrumentation/afl-compiler-rt.o.c index 1f003c1e..552bbea8 100644 --- a/instrumentation/afl-compiler-rt.o.c +++ b/instrumentation/afl-compiler-rt.o.c @@ -1144,6 +1144,18 @@ void __afl_manual_init(void) { __attribute__((constructor())) void __afl_auto_init(void) { +#ifdef __ANDROID__ + // Disable handlers in linker/debuggerd, check include/debuggerd/handler.h + signal(SIGABRT, SIG_DFL); + signal(SIGBUS, SIG_DFL); + signal(SIGFPE, SIG_DFL); + signal(SIGILL, SIG_DFL); + signal(SIGSEGV, SIG_DFL); + signal(SIGSTKFLT, SIG_DFL); + signal(SIGSYS, SIG_DFL); + signal(SIGTRAP, SIG_DFL); +#endif + if (getenv("AFL_DISABLE_LLVM_INSTRUMENTATION")) return; if (getenv(DEFER_ENV_VAR)) return; |