| diff -ruNp tcp_wrappers_7.6.orig/rfc931.c tcp_wrappers_7.6/rfc931.c |
| --- tcp_wrappers_7.6.orig/rfc931.c 2004-08-29 18:42:25.000000000 +0200 |
| +++ tcp_wrappers_7.6/rfc931.c 2004-08-29 18:41:04.000000000 +0200 |
| @@ -33,7 +33,7 @@ static char sccsid[] = "@(#) rfc931.c 1. |
| |
| int rfc931_timeout = RFC931_TIMEOUT;/* Global so it can be changed */ |
| |
| -static jmp_buf timebuf; |
| +static sigjmp_buf timebuf; |
| |
| /* fsocket - open stdio stream on top of socket */ |
| |
| @@ -62,7 +62,7 @@ int protocol; |
| static void timeout(sig) |
| int sig; |
| { |
| - longjmp(timebuf, sig); |
| + siglongjmp(timebuf, sig); |
| } |
| |
| /* rfc931 - return remote user name, given socket structures */ |
| @@ -135,7 +135,7 @@ char *dest; |
| * Set up a timer so we won't get stuck while waiting for the server. |
| */ |
| |
| - if (setjmp(timebuf) == 0) { |
| + if (sigsetjmp(timebuf, 1) == 0) { |
| /* Save SIGALRM timer and handler. Sudheer Abdul-Salam, SUN. */ |
| saved_timeout = alarm(0); |
| nact.sa_handler = timeout; |
