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no core dumps

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vanhauser-thc
2021-05-17 16:52:52 +02:00
parent a3fffac90c
commit 47e22e8d8d
2 changed files with 7 additions and 2 deletions
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1
docs/Changelog.md
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@ -29,6 +29,7 @@ sending a mail to <afl-users+subscribe@googlegroups.com>.
- ensure one fuzzer sync per cycle - ensure one fuzzer sync per cycle
- fix afl_custom_queue_new_entry original file name when syncing - fix afl_custom_queue_new_entry original file name when syncing
from fuzzers from fuzzers
- on a crashing seed potentially the wrong input was disabled
- added AFL_EXIT_ON_SEED_ISSUES env that will exit if a seed in - added AFL_EXIT_ON_SEED_ISSUES env that will exit if a seed in
-i dir crashes the target or results in a timeout. By default -i dir crashes the target or results in a timeout. By default
afl++ ignores these and uses them for splicing instead. afl++ ignores these and uses them for splicing instead.

8
src/afl-forkserver.c
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@ -451,8 +451,12 @@ void afl_fsrv_start(afl_forkserver_t *fsrv, char **argv,
/* Dumping cores is slow and can lead to anomalies if SIGKILL is delivered /* Dumping cores is slow and can lead to anomalies if SIGKILL is delivered
before the dump is complete. */ before the dump is complete. */
// r.rlim_max = r.rlim_cur = 0; if (!fsrv->debug) {
// setrlimit(RLIMIT_CORE, &r); /* Ignore errors */
r.rlim_max = r.rlim_cur = 0;
setrlimit(RLIMIT_CORE, &r); /* Ignore errors */
}
/* Isolate the process and configure standard descriptors. If out_file is /* Isolate the process and configure standard descriptors. If out_file is
specified, stdin is /dev/null; otherwise, out_fd is cloned instead. */ specified, stdin is /dev/null; otherwise, out_fd is cloned instead. */