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Bug #3701

rate_ctr_group_alloc() may return NULL if a rate counter group name is not up to specifications; make sure all callers handle that.

Added by neels 23 days ago. Updated 23 days ago.

Status:
New
Priority:
Normal
Assignee:
-
Target version:
-
Start date:
11/20/2018
Due date:
% Done:

0%

Spec Reference:

Description

At least libosmo-mgcp/mgcp_protocol.c has various invocations of rate_ctr_group_alloc() that ignore the possibility that the name might be wrong and the function would return NULL then.
There should be checks for each invocation; if we some day choose to change the names and/or the rules for names, the code should warn about it instead of segfaulting randomly.
grep for rate_ctr_group_alloc() in the code base and make sure each caller can handle a NULL return value in a sane way.

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