Support #426
auto-buffer deallocation during the service processing
| Status: | Closed | Start date: | 07/01/2019 | |
|---|---|---|---|---|
| Priority: | Normal (Code 4) | Due date: | ||
| Assignee: | - | % Done: | 100% | |
| Category: | - | |||
| Target version: | - |
Description
There might be scenarios for example:
- service receives call
- service performs conversational work (which includes NULL buffer traffic)
- client sends server NULL buffer
- the NULL buffer deallocates original buffer
- and currently at return we will attempt to deallocate this auto buffer (thus get memory corruption).
The proposed fix will reset the auto-buffer with tpfree.
This means that after receiving NULL buffer and allocating some other buffer, user is responsible of doint tpfree with it or do the tpreturn.
History
#1 Updated by Madars about 4 years ago
- Status changed from New to Resolved
- % Done changed from 0 to 100
6.1.0+
#2 Updated by Madars about 4 years ago
- Status changed from Resolved to Closed