mirror of
https://git.proxmox.com/git/mirror_zfs.git
synced 2024-11-19 02:41:00 +03:00
2e08df84d8
Assertions are meant to check assumptions, but the way that this assertion is written does not check an assumption, since it is provably always true. Removing the assertion will cause a compiler warning (made into an error by -Werror) about printing up to 512 bytes to a 256-byte buffer, so instead, we change the assertion to verify the assumption that we never do a snprintf() that is truncated to avoid overrunning the 256-byte buffer. This was caught by an audit of the codebase to look for misuse of `snprintf()` after CodeQL reported that we had misused `snprintf()`. An explanation of how snprintf() can be misused is here: https://www.redhat.com/en/blog/trouble-snprintf This particular instance did not misuse `snprintf()`, but it was caught by the audit anyway. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Richard Yao <richard.yao@alumni.stonybrook.edu> Closes #14098 |
||
---|---|---|
.. | ||
Makefile.am | ||
zdb_il.c | ||
zdb.c | ||
zdb.h |