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212ae9a7
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2020-12-21T06:48:48
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Fix the `-DENABLE_WERROR=ON` build for gcc 10.2
This change makes it possible to build with newer versions of gcc
without warnings. There were two warnings issued:
* gcc 8 added
[`-Wstringop-truncation`](https://developers.redhat.com/blog/2018/05/24/detecting-string-truncation-with-gcc-8/),
which warns if a call to `strncpy(3)` is prone to accidentally
truncating the destination string, since `strncpy(3)` does NOT add a
terminating `NULL` if the destination buffer is not large enough to
hold the input.
This change uses the pattern suggested in
https://us-cert.cisa.gov/bsi/articles/knowledge/coding-practices/strncpy-and-strncat
to fix the locations flagged by gcc.
* There was a potentially uninitialized access of `dest` in `fs_copy`.
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6887e9db
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2020-09-14T15:54:00
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Removed FreeBSD-related macros.
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e937a2aa
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2020-09-09T19:08:20
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Fixed includes for FreeBSD.
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2a2c5b40
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2020-05-23T15:57:48
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clar: remove unused shell_out function
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ee9e9163
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2020-05-23T15:56:29
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clar: remove files internally instead of /bin/rm
Similar to how clar has used `/bin/cp` to copy files, it's used
`/bin/rm` to remove them. This has similar deficiencies; meaning that
leaks is noisy and it's slow. Move it to an internal function.
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d03fd331
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2020-05-23T15:42:51
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clar: copy files with sendfile on linux
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8df4f519
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2020-05-23T15:04:54
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clar: copy files internally instead of /bin/cp
clar has historically shelled out to `/bin/cp` to copy test fixtures
into a sandbox. This has two deficiencies:
1. It's slower than simply opening the source and destination and
copying them in a read/write loop. On my Mac, the `/bin/cp` based
approach takes ~2:40 for a full test pass. Using a read/write loop
to copy the files ourselves takes ~1:50.
2. It's noisy. Since the leak detector follows fork/exec, we'll end up
running the leak detector on `/bin/cp`. This would be fine, except
that the leak detector spams the console on startup and shutdown, so
it adds a _lot_ of additional information to the test runs that is
useless. By not forking and using this internal system, we see much
less output.
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7be88b4c
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2014-01-31T13:44:09
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Update to latest clar
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17820381
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2013-11-14T14:05:52
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Rename tests-clar to tests
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