[ https://issues.apache.org/jira/browse/PROTON-2568?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ken Giusti updated PROTON-2568: ------------------------------- Attachment: fix.patch > Leak of addrinfo memory held by raw connection > ----------------------------------------------- > > Key: PROTON-2568 > URL: https://issues.apache.org/jira/browse/PROTON-2568 > Project: Qpid Proton > Issue Type: Bug > Components: proton-c > Affects Versions: proton-c-0.37.0, proton-c-0.38.0 > Reporter: Ken Giusti > Priority: Major > Attachments: fix.patch > > > This leak can be triggered by running the skupper-router http1 unit test for > a single router, example: > /usr/bin/python3.10 > "/home/kgiusti/work/skupper/skupper-router/BUILD/tests/run.py" "-m" > "unittest" "-v" > "system_tests_http1_adaptor.Http1AdaptorOneRouterTest.test_001_get" > > The leak occurs when skupper-router is attempting to connect to a remote HTTP > server via a raw connection but shuts down before any raw connection events > are processed (e.g. No PN_RAW_CONNECTION_CONNECTED or _DISCONNECTED). > During shutdown the router frees the proactor and expects any outstanding raw > connection resources owned by it to be freed. > I've traced the proactor shutdown logic, and when the leak occurs there is a > final call to praw_connection_cleanup() for the outstanding connection, but > the praw_connection_t still holds a pointer to the allocated addrinfo. > praw_connection_cleanup() frees the praw_connection_t but does not call > freeaddrinfo(prc->addrinfo) to release the addrinfo memory. -- This message was sent by Atlassian Jira (v8.20.7#820007) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@qpid.apache.org For additional commands, e-mail: dev-h...@qpid.apache.org