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- --- tcp_wrappers_7.6.orig/rfc931.c 1995-01-02 16:11:34.000000000 +0100
- +++ tcp_wrappers_7.6/rfc931.c 2009-06-05 18:45:03.000000000 +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 */
- @@ -99,7 +99,7 @@ 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) {
- signal(SIGALRM, timeout);
- alarm(rfc931_timeout);
-
|
