I had an instance of SER crash in production with this error message from qm_debug_frag:
[mem/q_malloc.c:149]: BUG: qm_*: fragm. 0x4cee3b88 (address 0x4cee3ba0) end overwritten(0, 0)! The fragment end was been overwritten with zeroes... buffer overflow? Or an aliasing bug? Maybe a double-free? It would be much easier to debug problems like this if qm_debug_frag printed the call site where qm_malloc/free was invoked from. And now it does! You can view, comment on, or merge this pull request online at: https://github.com/kamailio/kamailio/pull/361 -- Commit Summary -- * mem/q_malloc: log more diagnostic information in qm_debug_frag -- File Changes -- M mem/q_malloc.c (33) -- Patch Links -- https://github.com/kamailio/kamailio/pull/361.patch https://github.com/kamailio/kamailio/pull/361.diff --- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/pull/361
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