diff options
Diffstat (limited to 'inet/rcmd.c')
| -rw-r--r-- | inet/rcmd.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/inet/rcmd.c b/inet/rcmd.c index c734f27..51fa34e 100644 --- a/inet/rcmd.c +++ b/inet/rcmd.c @@ -413,11 +413,18 @@ __ivaliduser(hostf, raddr, luser, ruser) register char *user, *p; int ch; char *buf = NULL; + char *cp; size_t bufsize = 0; ssize_t nread; while ((nread = __getline (&buf, &bufsize, hostf)) > 0) { buf[bufsize - 1] = '\0'; /* Make sure it's terminated. */ + /* Because the file format does not know any form of quoting we + can search forward for the next '#' character and if found + make it terminating the line. */ + cp = strchr (buf, '#'); + if (cp != NULL) + *cp = '\0'; p = buf; while (*p != '\n' && *p != ' ' && *p != '\t' && *p != '\0') { *p = isupper(*p) ? tolower(*p) : *p; |