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From 7df207ad4d0dcda2ad36e5642296e0dec7e13647 Mon Sep 17 00:00:00 2001
From: Paul Eggleton <paul.eggleton@linux.intel.com>
Date: Tue, 17 Jul 2012 11:27:39 +0100
Subject: [PATCH] apache2: bump up the core size limit if CoreDumpDirectory
is configured
Bump up the core size limit if CoreDumpDirectory is
configured.
Upstream-Status: Pending
Note: upstreaming was discussed but there are competing desires;
there are portability oddities here too.
---
server/core.c | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/server/core.c b/server/core.c
index eacb54f..7aa841f 100644
--- a/server/core.c
+++ b/server/core.c
@@ -4965,6 +4965,25 @@ static int core_post_config(apr_pool_t *pconf, apr_pool_t *plog, apr_pool_t *pte
}
apr_pool_cleanup_register(pconf, NULL, ap_mpm_end_gen_helper,
apr_pool_cleanup_null);
+
+#ifdef RLIMIT_CORE
+ if (ap_coredumpdir_configured) {
+ struct rlimit lim;
+
+ if (getrlimit(RLIMIT_CORE, &lim) == 0 && lim.rlim_cur == 0) {
+ lim.rlim_cur = lim.rlim_max;
+ if (setrlimit(RLIMIT_CORE, &lim) == 0) {
+ ap_log_error(APLOG_MARK, APLOG_NOTICE, 0, NULL,
+ "core dump file size limit raised to %lu bytes",
+ lim.rlim_cur);
+ } else {
+ ap_log_error(APLOG_MARK, APLOG_NOTICE, errno, NULL,
+ "core dump file size is zero, setrlimit failed");
+ }
+ }
+ }
+#endif
+
return OK;
}
--
2.7.4
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