From 7df207ad4d0dcda2ad36e5642296e0dec7e13647 Mon Sep 17 00:00:00 2001
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From: Paul Eggleton <paul.eggleton@linux.intel.com>
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Date: Tue, 17 Jul 2012 11:27:39 +0100
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Subject: [PATCH] apache2: bump up the core size limit if CoreDumpDirectory
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is configured
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Bump up the core size limit if CoreDumpDirectory is
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configured.
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Upstream-Status: Pending
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Note: upstreaming was discussed but there are competing desires;
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there are portability oddities here too.
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---
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server/core.c | 19 +++++++++++++++++++
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1 file changed, 19 insertions(+)
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diff --git a/server/core.c b/server/core.c
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index eacb54f..7aa841f 100644
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--- a/server/core.c
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+++ b/server/core.c
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@@ -4965,6 +4965,25 @@ 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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--
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2.7.4
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