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authorAmar Tumballi <amar@gluster.com>2010-09-16 01:08:15 +0000
committerVijay Bellur <vijay@dev.gluster.com>2010-09-16 04:22:58 -0700
commitb956f2389144ce19386770187ad7d17350a4bd1d (patch)
treeb2ec273c774c326e2174d636b4a2b0a189772660
parentf8accba64ce850bfb13bb3a4978ae8493ff5f6d4 (diff)
protocol/client: prevent a crash while taking process state dump
Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1616 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1616
-rw-r--r--xlators/protocol/client/src/client.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/xlators/protocol/client/src/client.c b/xlators/protocol/client/src/client.c
index 9b9873cfe85..4220afc6d66 100644
--- a/xlators/protocol/client/src/client.c
+++ b/xlators/protocol/client/src/client.c
@@ -1868,14 +1868,15 @@ client_priv_dump (xlator_t *this)
gf_proc_dump_build_key(key, key_prefix, "last_received");
gf_proc_dump_write(key, "%s", ctime(&conf->last_received.tv_sec));
- gf_proc_dump_build_key(key, key_prefix, "total_bytes_read");
- gf_proc_dump_write(key, "%"PRIu64,
- conf->rpc->conn.trans->total_bytes_read);
-
- gf_proc_dump_build_key(key, key_prefix, "total_bytes_written");
- gf_proc_dump_write(key, "%"PRIu64,
- conf->rpc->conn.trans->total_bytes_write);
+ if (conf->rpc) {
+ gf_proc_dump_build_key(key, key_prefix, "total_bytes_read");
+ gf_proc_dump_write(key, "%"PRIu64,
+ conf->rpc->conn.trans->total_bytes_read);
+ gf_proc_dump_build_key(key, key_prefix, "total_bytes_written");
+ gf_proc_dump_write(key, "%"PRIu64,
+ conf->rpc->conn.trans->total_bytes_write);
+ }
pthread_mutex_unlock(&conf->lock);
return 0;