diff options
| author | Stefano Brivio <sbrivio@redhat.com> | 2022-05-20 10:50:35 +0200 |
|---|---|---|
| committer | Stefano Brivio <sbrivio@redhat.com> | 2022-05-20 10:50:35 +0200 |
| commit | 67103ea556da00106da900f20aac286511171ea2 (patch) | |
| tree | b2c813df82abdb7c85cd89f30d2a5af3ea6cea7f /doc | |
| parent | d27cc3e4355834a545581f4beafbfff9e0761914 (diff) | |
| download | passt-67103ea556da00106da900f20aac286511171ea2.tar passt-67103ea556da00106da900f20aac286511171ea2.tar.gz passt-67103ea556da00106da900f20aac286511171ea2.tar.bz2 passt-67103ea556da00106da900f20aac286511171ea2.tar.lz passt-67103ea556da00106da900f20aac286511171ea2.tar.xz passt-67103ea556da00106da900f20aac286511171ea2.tar.zst passt-67103ea556da00106da900f20aac286511171ea2.zip | |
conf: Fix one Coverity CID 258163 warning, work around another one
In conf_runas(), Coverity reports that we might dereference uid and
gid despite possibly being NULL (CWE-476) because of the check after
the first sscanf(). They can't be NULL, but I actually wanted to
check that UID and GID are non-zero (the user could otherwise pass
--runas root:root and defy the whole mechanism).
Later on, we have the same type of warning for 'gr': it's compared
against NULL, so it might be NULL, which is actually the case: but
in that case, we don't dereference it, because we'll return -ENOENT
right away. Rewrite the clause to silence the warning.
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Diffstat (limited to 'doc')
0 files changed, 0 insertions, 0 deletions