[CDRIVER-922] Coverity analysis defect 76449: Resource leak Created: 08/Oct/15  Updated: 21/Apr/17  Resolved: 12/Oct/15

Status: Closed
Project: C Driver
Component/s: None
Affects Version/s: None
Fix Version/s: 1.3.0-beta0

Type: Bug Priority: Major - P3
Reporter: Coverity Collector User Assignee: Hannes Magnusson
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified


 Description   

Leak of memory or pointers to system resources

Defect 76449 (STATIC_C)
Checker RESOURCE_LEAK (subcategory none)
File: /src/mongoc/mongoc-cluster.c
Function _mongoc_cluster_add_node
/src/mongoc/mongoc-cluster.c, line: 1249
Assigning: "stream" = storage returned from "_mongoc_client_create_stream(cluster->client, &sd->host, error)".

       stream = _mongoc_client_create_stream(cluster->client, &sd->host, error);

/src/mongoc/mongoc-cluster.c, line: 1263
Resource "stream" is not freed or pointed-to in unimplemented function "mongoc_stream_failed".

          mongoc_stream_failed (stream);

/src/mongoc/mongoc-cluster.c, line: 1264
Variable "stream" going out of scope leaks the storage it points to.

          return NULL;



 Comments   
Comment by Hannes Magnusson [ 12/Oct/15 ]

This cannot happen when the interface is implemented.

Theoretical resource leak during connection failure of a new replicaset member is least of your worries in that case.

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