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rsyslog / librelp

OFFICIAL librelp repository on github
https://www.rsyslog.com/librelp/
GNU General Public License v3.0
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rare memory leak in basic-sessionbreak-vg.sh #218

Closed alorbach closed 3 years ago

alorbach commented 3 years ago

There appears to be a possible memory leak in the basic-sessionbreak-vg.sh test that occurs from time to time. Here is a sample report: https://build.rsyslog.com/#/builders/52/builds/469/steps/10/logs/test-suite_log

==44171== HEAP SUMMARY: ==44171== in use at exit: 32 bytes in 1 blocks ==44171== total heap usage: 70,282 allocs, 70,281 frees, 2,841,040 bytes allocated ==44171== ==44171== 32 bytes in 1 blocks are definitely lost in loss record 1 of 1 ==44171== at 0x4C2B200: calloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so) ==44171== by 0x4E3856D: addToEpollSet (relp.c:101) ==44171== by 0x4E38C56: addSessToEpoll (relp.c:147) ==44171== by 0x4E38C56: relpEngineAddToSess (relp.c:211) ==44171== by 0x4E38C56: handleConnectionRequest (relp.c:675) ==44171== by 0x4E38C56: engineEventLoopRun (relp.c:849) ==44171== by 0x4E392EE: relpEngineRun (relp.c:1029) ==44171== by 0x401F4E: main (receive.c:475) ==44171== {

Memcheck:Leak match-leak-kinds: definite fun:calloc fun:addToEpollSet fun:addSessToEpoll fun:relpEngineAddToSess fun:handleConnectionRequest fun:engineEventLoopRun fun:relpEngineRun fun:main }
alorbach commented 3 years ago

duplicated issue, see https://github.com/rsyslog/librelp/issues/192