Jian Wang created ZOOKEEPER-3192:
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Summary: zoo_multi/zoo_amulti crash
Key: ZOOKEEPER-3192
URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3192
Project: ZooKeeper
Issue Type: Bug
Components: c client
Affects Versions: 3.4.13
Environment: VS2013 Building （/MD）
Reporter: Jian Wang
In the zoo_amulti function (zookeeper.c) , it seems an initialization problem.
{code:java}
struct RequestHeader h = { STRUCT_INITIALIZER(xid, get_xid()),
STRUCT_INITIALIZER(type, ZOO_MULTI_OP) };
struct MultiHeader mh = { STRUCT_INITIALIZER(type, -1),
STRUCT_INITIALIZER(done, 1), STRUCT_INITIALIZER(err, -1) };
struct oarchive *oa = create_buffer_oarchive();
completion_head_t clist = { 0 };
{code}
variable "clist" 's member cond and lock are not initialized correctly. They
should be initialized by pthread_cond_init and pthread_mutex_init. Otherwise
zoo_amulti would crash when queue_completion was called witch calls
pthread_cond_boardcast using clist->cond
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