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| author | Pavel Rochnyack <pavel2000@ngs.ru> | |
| Thu, 13 Jul 2017 07:34:27 +0000 (14:34 +0700) | ||
| committer | Pavel Rochnyack <pavel2000@ngs.ru> | |
| Thu, 13 Jul 2017 15:21:24 +0000 (22:21 +0700) | ||
| commit | 7778f852d4c40066c4c5c096d17ff890a656ad31 | |
| tree | 54e1867b57fc51dbd5d35a09d2c21ed53e5d6a53 | tree | snapshot |
| parent | 177bd49069d5cd45a6a7b61269f6001b82ff8acc | commit | diff |
snmp_agent: Fix null pointer dereference
As `table` field in `data_definition_t` is just backreference,
then `snmp_agent_free_data()` should not alter parent structure.
So, table columns unregistering and freeing has moved to new
`snmp_agent_free_table_columns()` function.
That also fixes null pointer dereference.
Closes: #2338.
As `table` field in `data_definition_t` is just backreference,
then `snmp_agent_free_data()` should not alter parent structure.
So, table columns unregistering and freeing has moved to new
`snmp_agent_free_table_columns()` function.
That also fixes null pointer dereference.
Closes: #2338.
| src/snmp_agent.c | diff | blob | history |