38 lines
1.2 KiB
Diff
38 lines
1.2 KiB
Diff
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Bump up the core size limit if CoreDumpDirectory is
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configured.
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Upstream-Status: Was discussed but there are competing desires;
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there are portability oddities here too.
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diff --git a/server/core.c b/server/core.c
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index aa62e15..ec74029 100644
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--- a/server/core.c
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+++ b/server/core.c
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@@ -4952,6 +4952,25 @@ static int core_post_config(apr_pool_t *pconf, apr_pool_t *plog, apr_pool_t *pte
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}
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apr_pool_cleanup_register(pconf, NULL, ap_mpm_end_gen_helper,
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apr_pool_cleanup_null);
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+
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+#ifdef RLIMIT_CORE
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+ if (ap_coredumpdir_configured) {
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+ struct rlimit lim;
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+
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+ if (getrlimit(RLIMIT_CORE, &lim) == 0 && lim.rlim_cur == 0) {
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+ lim.rlim_cur = lim.rlim_max;
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+ if (setrlimit(RLIMIT_CORE, &lim) == 0) {
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+ ap_log_error(APLOG_MARK, APLOG_NOTICE, 0, NULL,
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+ "core dump file size limit raised to %lu bytes",
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+ lim.rlim_cur);
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+ } else {
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+ ap_log_error(APLOG_MARK, APLOG_NOTICE, errno, NULL,
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+ "core dump file size is zero, setrlimit failed");
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+ }
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+ }
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+ }
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+#endif
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+
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return OK;
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}
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