[GH-ISSUE #678] Improve use of temporary files #382

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opened 2026-03-04 01:45:01 +03:00 by kerem · 2 comments

kerem commented

2026-03-04 01:45:01 +03:00

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Originally created by @gaul on GitHub (Nov 18, 2017).
Original GitHub issue: https://github.com/s3fs-fuse/s3fs-fuse/issues/678

GCC complains about one use of tmpnam:

fdcache.o: In function `FdEntity::OpenMirrorFile()':
/home/gaul/work/s3fs-fuse/src/fdcache.cpp:761: warning: the use of `tmpnam' is dangerous, better use `mkstemp'

Coverity complains about four uses of tmpfile, recommending mkstemp instead:

https://scan3.coverity.com/doc/en/cov_checker_ref.html#static_checker_SECURE_TEMP

Originally created by @gaul on GitHub (Nov 18, 2017). Original GitHub issue: https://github.com/s3fs-fuse/s3fs-fuse/issues/678 GCC complains about one use of `tmpnam`: ``` fdcache.o: In function `FdEntity::OpenMirrorFile()': /home/gaul/work/s3fs-fuse/src/fdcache.cpp:761: warning: the use of `tmpnam' is dangerous, better use `mkstemp' ``` Coverity complains about four uses of `tmpfile`, recommending `mkstemp` instead: https://scan3.coverity.com/doc/en/cov_checker_ref.html#static_checker_SECURE_TEMP

kerem closed this issue

2026-03-04 01:45:01 +03:00

kerem commented

2026-03-04 01:45:02 +03:00

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@ggtakec commented on GitHub (Nov 19, 2017):

@gaul Yes, thanks.
I found another warnning lines(JSONCPP in curl.cpp, singed/unsigned in curl.cpp) in latest codes, and I will try to fix.
Please wait a moment.

@ggtakec commented on GitHub (Nov 19, 2017): @gaul Yes, thanks. I found another warnning lines(JSONCPP in curl.cpp, singed/unsigned in curl.cpp) in latest codes, and I will try to fix. Please wait a moment.

kerem commented

2026-03-04 01:45:02 +03:00

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@ggtakec commented on GitHub (Nov 23, 2017):

Fixed by #688, thus closing this issue.

@ggtakec commented on GitHub (Nov 23, 2017): Fixed by #688, thus closing this issue.

kerem referenced this issue

2026-03-04 01:54:15 +03:00

[PR #415] [MERGED] Fixed a bug about stat_cache_expire - #382 #1499