diff options
Diffstat (limited to 'llvm_mode/afl-llvm-rt.o.c')
| -rw-r--r-- | llvm_mode/afl-llvm-rt.o.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/llvm_mode/afl-llvm-rt.o.c b/llvm_mode/afl-llvm-rt.o.c index 0efde7aa..c0ed1bcf 100644 --- a/llvm_mode/afl-llvm-rt.o.c +++ b/llvm_mode/afl-llvm-rt.o.c @@ -514,12 +514,19 @@ static void __afl_start_snapshots(void) { if (!child_pid) { + //(void)nice(-20); // does not seem to improve + signal(SIGCHLD, old_sigchld_handler); close(FORKSRV_FD); close(FORKSRV_FD + 1); - if (!afl_snapshot_do()) { raise(SIGSTOP); } + if (!afl_snapshot_take(AFL_SNAPSHOT_MMAP | AFL_SNAPSHOT_FDS | + AFL_SNAPSHOT_REGS | AFL_SNAPSHOT_EXIT)) { + + raise(SIGSTOP); + + } __afl_area_ptr[0] = 1; memset(__afl_prev_loc, 0, NGRAM_SIZE_MAX * sizeof(PREV_LOC_T)); @@ -717,6 +724,8 @@ static void __afl_start_forkserver(void) { if (!child_pid) { + //(void)nice(-20); + signal(SIGCHLD, old_sigchld_handler); close(FORKSRV_FD); |