Alexey Serbin has posted comments on this change. ( http://gerrit.cloudera.org:8080/20631 )
Change subject: KUDU-3520 Fix file descriptor leak in encryption ...................................................................... Patch Set 1: (2 comments) http://gerrit.cloudera.org:8080/#/c/20631/1/src/kudu/util/env_posix.cc File src/kudu/util/env_posix.cc: http://gerrit.cloudera.org:8080/#/c/20631/1/src/kudu/util/env_posix.cc@1569 PS1, Line 1569: return IOError(fname, errno); > Also need to close fd when fseek() failed? +1 Maybe, wrapping the descriptor into a unique_ptr wrapper templated with something similar to PosixRWFile but very basic (e.g. PosixAutoClosable with just closing the file in the destructor) would be less error-prone and more future-proof? That would require updating existing wrappers to add a move constructor that takes PosixAutoClosable as a parameter. http://gerrit.cloudera.org:8080/#/c/20631/1/src/kudu/util/env_posix.cc@2366 PS1, Line 2366: RETURN_NOT_OK_EVAL(GenerateHeader(&eh), DoClose(fd)); > Is it better to use SCOPED_CLEANUP instead? Then you don't need to close th +1 Alternatively, consider the approach with AutoClosableFile wrapper, as mentioned in my earlier comment. -- To view, visit http://gerrit.cloudera.org:8080/20631 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: kudu Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I2412429d4fe836b705296e9e30453d7c4d030cec Gerrit-Change-Number: 20631 Gerrit-PatchSet: 1 Gerrit-Owner: Attila Bukor <abu...@apache.org> Gerrit-Reviewer: Alexey Serbin <ale...@apache.org> Gerrit-Reviewer: Kudu Jenkins (120) Gerrit-Reviewer: Yingchun Lai <laiyingc...@apache.org> Gerrit-Reviewer: Zoltan Chovan <zcho...@cloudera.com> Gerrit-Comment-Date: Mon, 30 Oct 2023 17:20:23 +0000 Gerrit-HasComments: Yes