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| author | Anton Lindqvist <anton.lindqvist@gmail.com> | 2018-07-20 09:13:43 +0200 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2018-07-23 11:11:32 +0200 |
| commit | e3c4ac00eec1fcc9ee04104185c152f429019a1c (patch) | |
| tree | 2ee261ae76613f903c7a3ca531b94fe177655023 /executor/executor_bsd.cc | |
| parent | 3f17ab418afb3ad0916103629e8b3a8ceeb6c451 (diff) | |
executor: ensure RLIMIT_NOFILE is greater than kInPipeFd
Diffstat (limited to 'executor/executor_bsd.cc')
| -rw-r--r-- | executor/executor_bsd.cc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/executor/executor_bsd.cc b/executor/executor_bsd.cc index e14d36109..f55dccd54 100644 --- a/executor/executor_bsd.cc +++ b/executor/executor_bsd.cc @@ -88,6 +88,12 @@ int main(int argc, char** argv) rlim.rlim_cur = rlim.rlim_max = 0; setrlimit(RLIMIT_CORE, &rlim); + const int nfiles = 1 << 8; + if (kInPipeFd >= nfiles) + fail("RLIMIT_NOFILE too low: %d > %d", kInPipeFd, nfiles); + rlim.rlim_cur = rlim.rlim_max = nfiles; + setrlimit(RLIMIT_NOFILE, &rlim); + install_segv_handler(); main_init(); reply_handshake(); |