diff options
Diffstat (limited to 'lib')
-rw-r--r-- | lib/libc/gen/pw_scan.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/libc/gen/pw_scan.c b/lib/libc/gen/pw_scan.c index 3d49aa8..e785511 100644 --- a/lib/libc/gen/pw_scan.c +++ b/lib/libc/gen/pw_scan.c @@ -124,6 +124,13 @@ __pw_scan(char *bp, struct passwd *pw, int flags) goto fmt; if (p[0]) pw->pw_fields |= _PWF_GID; + else { + if (pw->pw_name[0] != '+' && pw->pw_name[0] != '-') { + if (flags & _PWSCAN_WARN) + warnx("no gid for user %s", pw->pw_name); + return (0); + } + } id = strtoul(p, &ep, 10); if (errno == ERANGE) { if (flags & _PWSCAN_WARN) |