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Check for 0 input when setting max_background_thread through mallctl.

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Reported by @nc7s.
This commit is contained in:
Qi Wang 2025-01-21 15:15:56 -08:00 • committed by Qi Wang
parent 20cc983314
commit 607b866035
2 changed files with 7 additions and 1 deletions
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3
src/ctl.c
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@ -2181,7 +2181,8 @@ max_background_threads_ctl(tsd_t *tsd, const size_t *mib,
ret = 0;
goto label_return;
}
if (newval > opt_max_background_threads) {
if (newval > opt_max_background_threads ||
newval == 0) {
ret = EINVAL;
goto label_return;
}