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| author | Alan Coopersmith <alan.coopersmith@oracle.com> | 2024-05-02 18:03:41 -0700 |
|---|---|---|
| committer | Alan Coopersmith <alan.coopersmith@oracle.com> | 2024-05-02 18:03:41 -0700 |
| commit | b1a7317da58136686983c1a50e7f7d3a731dde02 (patch) | |
| tree | d42407a3b5099d0b412b05e1f1104cc61c2de35a /.gitignore | |
| parent | d768e28a42b9187a2007361d6de263303f60bd4e (diff) | |
user2netname expects a MAXNETNAMELEN + 1 buffer, so give it one
Found by gcc 13.2 on Solaris 11.4:
xhost.c: In function ‘change_host’:
xhost.c:522:18: warning: ‘user2netname’ accessing 256 bytes in a region of
size 255 [-Wstringop-overflow=]
522 | if (!user2netname(username, pwd->pw_uid, domainname)) {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
xhost.c:522:18: note: referencing argument 1 of type ‘char[256]’
In file included from /usr/include/rpc/rpc.h:35,
from xhost.c:98:
/usr/include/rpc/auth.h:316:12: note: in a call to function ‘user2netname’
316 | extern int user2netname(char [MAXNETNAMELEN + 1], const uid_t, const char *);
| ^~~~~~~~~~~~
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Part-of: <https://gitlab.freedesktop.org/xorg/app/xhost/-/merge_requests/7>
Diffstat (limited to '.gitignore')
0 files changed, 0 insertions, 0 deletions