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fix AFL_OLD_FORKSERVER

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This commit is contained in:
vanhauser-thc 2025-04-25 13:42:19 +02:00
parent 737c13b460
commit e3ee26262f
1 changed files with 3 additions and 3 deletions
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6
instrumentation/afl-compiler-rt.o.c
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@ -891,10 +891,10 @@ static void __afl_start_forkserver(void) {
/* Phone home and tell the parent that we're OK. If parent isn't there,
assume we're not running in forkserver mode and just execute program. */
if (!__afl_old_forkserver) {
// return because possible non-forkserver usage
if (write(FORKSRV_FD + 1, msg, 4) != 4) { return; }
// return because possible non-forkserver usage
if (write(FORKSRV_FD + 1, msg, 4) != 4) { return; }
if (!__afl_old_forkserver) {
if (read(FORKSRV_FD, reply, 4) != 4) { _exit(1); }
if (tmp != status2) {