Richard Yao c77d2d7415 crypto_get_ptrs() should always write to *out_data_2 ... Callers will check if it has been set to NULL before trying to access it, but never initialize it themselves. Whenever "one block spans two iovecs", `crypto_get_ptrs()` will return, without ever setting `*out_data_2 = NULL`. The caller will then do a NULL check against the uninitailized pointer and if it is not zero, pass it to `memcpy()`. The only reason this has not caused horrible runtime issues is because `memcpy()` should be told to copy zero bytes when this happens. That said, this is technically undefined behavior, so we should correct it so that future changes to the code cannot trigger it. Clang's static analyzer found this with the help of CodeChecker's CTU analysis. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Richard Yao <richard.yao@alumni.stonybrook.edu> Closes #14043		2022-10-19 17:10:56 -07:00
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avl	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
icp	crypto_get_ptrs() should always write to *out_data_2	2022-10-19 17:10:56 -07:00
lua	Fix theoretical array overflow in lua_typename()	2022-10-14 13:41:56 -07:00
nvpair	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
os	Support idmapped mount	2022-10-19 11:17:09 -07:00
unicode	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zcommon	Add options to zfs redundant_metadata property	2022-10-19 17:07:51 -07:00
zfs	Silence static analyzer warnings about spa_sync_props()	2022-10-19 17:10:52 -07:00
zstd	Cleanup: Specify unsignedness on things that should not be signed	2022-09-27 16:42:41 -07:00
.gitignore	FreeBSD: Ignore symlink to i386 includes	2022-08-02 16:34:23 -07:00
Kbuild.in	Cleanup dead spa_boot code	2022-09-13 16:40:10 -07:00
Makefile.bsd	Cleanup dead spa_boot code	2022-09-13 16:40:10 -07:00
Makefile.in	autoconf: use include directives instead of recursing down lib	2022-05-10 10:18:11 -07:00