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cluster: RHEL5 - rgmanager: randomize state dump file name
- From: Lon Hohberger <lon at fedoraproject dot org>
- To: cluster-cvs-relay at redhat dot com
- Date: Thu, 21 May 2009 14:28:24 +0000 (UTC)
- Subject: cluster: RHEL5 - rgmanager: randomize state dump file name
Gitweb: http://git.fedorahosted.org/git/cluster.git?p=cluster.git;a=commitdiff;h=5bf3964b3bebc418bbe970c55aabcfc7e5e57dba
Commit: 5bf3964b3bebc418bbe970c55aabcfc7e5e57dba
Parent: 210681e5612703a5b9f3e578db31e234cf58cb6d
Author: Lon Hohberger <lhh@redhat.com>
AuthorDate: Thu May 21 09:59:17 2009 -0400
Committer: Lon Hohberger <lhh@redhat.com>
CommitterDate: Thu May 21 10:27:58 2009 -0400
rgmanager: randomize state dump file name
---
rgmanager/src/daemons/main.c | 15 +++++++++++----
1 files changed, 11 insertions(+), 4 deletions(-)
diff --git a/rgmanager/src/daemons/main.c b/rgmanager/src/daemons/main.c
index e23f8ef..94de2d3 100644
--- a/rgmanager/src/daemons/main.c
+++ b/rgmanager/src/daemons/main.c
@@ -694,10 +694,11 @@ void dump_vf_states(FILE *fp);
void dump_cluster_ctx(FILE *fp);
void
-dump_internal_state(char *loc)
+dump_internal_state(int fd)
{
FILE *fp;
- fp=fopen(loc, "w+");
+
+ fp=fdopen(fd, "w+");
dump_config_version(fp);
dump_threads(fp);
dump_vf_states(fp);
@@ -716,14 +717,20 @@ event_loop(msgctx_t *localctx, msgctx_t *clusterctx)
msgctx_t *newctx;
struct timeval tv;
int nodeid;
+ char template[128] = "/tmp/rgmanager-dump.XXXXXX";
+ int temp_fd = -1;
tv.tv_sec = status_poll_interval;
tv.tv_usec = 0;
if (signalled) {
signalled = 0;
-
- dump_internal_state("/tmp/rgmanager-dump");
+
+ temp_fd = mkstemp(template);
+ if (temp_fd >= 0) {
+ dump_internal_state(temp_fd);
+ close(temp_fd);
+ }
}
while (running && (tv.tv_sec || tv.tv_usec)) {