diff options
| author | Amar Tumballi <amar@gluster.com> | 2010-09-27 08:55:55 +0000 |
|---|---|---|
| committer | Vijay Bellur <vijay@dev.gluster.com> | 2010-09-27 11:57:58 -0700 |
| commit | edf5b0b4b89b46a566607d159b282c57298679db (patch) | |
| tree | 0f4ed607568354240ce688fe611fe9a6baab1117 | |
| parent | f4ff82641baf75cf534531a4dc2eb588db1218cb (diff) | |
io-threads: fix NULL dereference in 'reconfigure()'
Signed-off-by: Amar Tumballi <amar@gluster.com>
Signed-off-by: Vijay Bellur <vijay@dev.gluster.com>
BUG: 1715 ()
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1715
| -rw-r--r-- | xlators/performance/io-threads/src/io-threads.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/xlators/performance/io-threads/src/io-threads.c b/xlators/performance/io-threads/src/io-threads.c index 0fe034a3f..72fbd567f 100644 --- a/xlators/performance/io-threads/src/io-threads.c +++ b/xlators/performance/io-threads/src/io-threads.c @@ -2088,9 +2088,12 @@ int reconfigure ( xlator_t *this, dict_t *options) { iot_conf_t *conf = NULL; - int ret = 0; + int ret = -1; int thread_count; - + + conf = this->private; + if (!conf) + goto out; if (dict_get (options, "thread-count")) { thread_count = data_to_int32 (dict_get (options, @@ -2100,7 +2103,6 @@ reconfigure ( xlator_t *this, dict_t *options) gf_log ("io-threads", GF_LOG_WARNING, "Number of threads opted is less then min rest" "oring it to previous value",conf->max_count); - ret = -1; goto out; } @@ -2108,7 +2110,6 @@ reconfigure ( xlator_t *this, dict_t *options) gf_log ("io-threads", GF_LOG_WARNING, "Number of threads opted is greater than max " "restoring it to previous value",conf->max_count); - ret = -1; goto out; } @@ -2119,8 +2120,6 @@ reconfigure ( xlator_t *this, dict_t *options) out: return ret; - - } int |