diff options
Diffstat (limited to 'libftp/ftplib.c')
| -rw-r--r-- | libftp/ftplib.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/libftp/ftplib.c b/libftp/ftplib.c index f312db89..004ede87 100644 --- a/libftp/ftplib.c +++ b/libftp/ftplib.c @@ -411,14 +411,18 @@ GLOBALDEF int FtpConnect(const char *host, netbuf **nControl) } else { - *pnum++ = '\0'; - if (isdigit(*pnum)) - sin.sin_port = htons(atoi(pnum)); - else - { - pse = getservbyname(pnum,"tcp"); - sin.sin_port = pse->s_port; - } + *pnum++ = '\0'; + if (isdigit(*pnum)) + sin.sin_port = htons(atoi(pnum)); + else + { + pse = getservbyname(pnum,"tcp"); + if(pse == NULL) { + perror("getservbyname"); + return 0; + } + sin.sin_port = pse->s_port; + } } if ((sin.sin_addr.s_addr = inet_addr(lhost)) == -1) { |