diff options
Diffstat (limited to 'inet/rcmd.c')
| -rw-r--r-- | inet/rcmd.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/inet/rcmd.c b/inet/rcmd.c index 483e7b3..fe73342 100644 --- a/inet/rcmd.c +++ b/inet/rcmd.c @@ -553,6 +553,7 @@ __ivaliduser2(hostf, raddr, luser, ruser, rhost) int hcheck, ucheck; char *buf = NULL; size_t bufsize = 0; + int retval = -1; while (__getline (&buf, &bufsize, hostf) > 0) { buf[bufsize - 1] = '\0'; /* Make sure it's terminated. */ @@ -595,7 +596,7 @@ __ivaliduser2(hostf, raddr, luser, ruser, rhost) hcheck = __icheckhost (raddr, buf, rhost); if (hcheck < 0) - return -1; + break; if (hcheck) { /* Then check user part */ @@ -605,16 +606,21 @@ __ivaliduser2(hostf, raddr, luser, ruser, rhost) ucheck = __icheckuser (user, ruser); /* Positive 'host user' match? */ - if (ucheck > 0) - return 0; + if (ucheck > 0) { + retval = 0; + break; + } /* Negative 'host -user' match? */ if (ucheck < 0) - return -1; + break; /* Neither, go on looking for match */ } } - return -1; + if (buf != NULL) + free (buf); + + return retval; } |