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63652e1546
`configure` now accepts `--enable-asan` and `--enable-ubsan` switches which results in passing `-fsanitize=address` and `-fsanitize=undefined`, respectively, to the compiler. Those flags are enabled in GitHub workflows for ZTS and zloop. Errors reported by both instrumentations are corrected, except for: - Memory leak reporting is (temporarily) suppressed. The cost of fixing them is relatively high compared to the gains. - Checksum computing functions in `module/zcommon/zfs_fletcher*` have UBSan errors suppressed. It is completely impractical to enforce 64-byte payload alignment there due to performance impact. - There's no ASan heap poisoning in `module/zstd/lib/zstd.c`. A custom memory allocator is used there rendering that measure unfeasible. - Memory leaks detection has to be suppressed for `cmd/zvol_id`. `zvol_id` is run by udev with the help of `ptrace(2)`. Tracing is incompatible with memory leaks detection. Reviewed-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz> Reviewed-by: George Melikov <mail@gmelikov.ru> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: szubersk <szuberskidamian@gmail.com> Closes #12928 |
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| .. | ||
| zfs-images@3331601f6d | ||
| .gitignore | ||
| commitcheck.sh | ||
| common.sh.in | ||
| cstyle.pl | ||
| dkms.mkconf | ||
| dkms.postbuild | ||
| enum-extract.pl | ||
| kmodtool | ||
| make_gitrev.sh | ||
| Makefile.am | ||
| man-dates.sh | ||
| mancheck.sh | ||
| paxcheck.sh | ||
| zfs2zol-patch.sed | ||
| zfs-helpers.sh | ||
| zfs-tests.sh | ||
| zfs.sh | ||
| zimport.sh | ||
| zloop.sh | ||
| zol2zfs-patch.sed | ||