PengZheng commented on code in PR #448:
URL: https://github.com/apache/celix/pull/448#discussion_r1034269276
##########
bundles/pubsub/pubsub_admin_tcp/src/pubsub_tcp_handler.c:
##########
@@ -607,6 +607,7 @@ int pubsub_tcpHandler_listen(pubsub_tcpHandler_t *handle,
char *url) {
}
celixThreadRwlock_unlock(&handle->dbLock);
} else {
+ free(pUrl);
Review Comment:
Then the fd leakage in `else` branch is fixed, while the leakage in the `if`
branch remains, e.g., when `rc = listen(fd, SOMAXCONN);` failed.
I have improved the error injection technique mentioned in #393 so that it
can be deployed easily in CMake projects.
To be honest, the one in #393 is ugly and cumbersome to use. Once we have
such mechanism in place, emulating socket listening error is fairly easy, and
code coverage will not be a problem. I plan to upstream it when working on #441.
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