diff options
Diffstat (limited to 'packages/tcp-wrappers/tcp-wrappers-7.6/restore_sigalarm')
| -rw-r--r-- | packages/tcp-wrappers/tcp-wrappers-7.6/restore_sigalarm | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/packages/tcp-wrappers/tcp-wrappers-7.6/restore_sigalarm b/packages/tcp-wrappers/tcp-wrappers-7.6/restore_sigalarm deleted file mode 100644 index ece7da35fe..0000000000 --- a/packages/tcp-wrappers/tcp-wrappers-7.6/restore_sigalarm +++ /dev/null @@ -1,37 +0,0 @@ -diff -ruN tcp_wrappers_7.6.orig/rfc931.c tcp_wrappers_7.6/rfc931.c ---- tcp_wrappers_7.6.orig/rfc931.c 2004-08-29 18:40:08.000000000 +0200 -+++ tcp_wrappers_7.6/rfc931.c 2004-08-29 18:40:02.000000000 +0200 -@@ -92,6 +92,8 @@ - char *cp; - char *result = unknown; - FILE *fp; -+ unsigned saved_timeout; -+ struct sigaction nact, oact; - - #ifdef INET6 - /* address family must be the same */ -@@ -134,7 +136,12 @@ - */ - - if (setjmp(timebuf) == 0) { -- signal(SIGALRM, timeout); -+ /* Save SIGALRM timer and handler. Sudheer Abdul-Salam, SUN. */ -+ saved_timeout = alarm(0); -+ nact.sa_handler = timeout; -+ nact.sa_flags = 0; -+ (void) sigemptyset(&nact.sa_mask); -+ (void) sigaction(SIGALRM, &nact, &oact); - alarm(rfc931_timeout); - - /* -@@ -223,6 +230,10 @@ - } - alarm(0); - } -+ /* Restore SIGALRM timer and handler. Sudheer Abdul-Salam, SUN. */ -+ (void) sigaction(SIGALRM, &oact, NULL); -+ if (saved_timeout > 0) -+ alarm(saved_timeout); - fclose(fp); - } - STRN_CPY(dest, result, STRING_LENGTH); |