30 lines
651 B
Diff
30 lines
651 B
Diff
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--- rfc931.c
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+++ rfc931.c
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@@ -33,7 +33,7 @@
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int rfc931_timeout = RFC931_TIMEOUT;/* Global so it can be changed */
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-static jmp_buf timebuf;
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+static sigjmp_buf timebuf;
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/* fsocket - open stdio stream on top of socket */
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@@ -62,7 +62,7 @@
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static void timeout(sig)
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int sig;
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{
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- longjmp(timebuf, sig);
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+ siglongjmp(timebuf, sig);
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}
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/* rfc931 - return remote user name, given socket structures */
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@@ -133,7 +133,7 @@
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* Set up a timer so we won't get stuck while waiting for the server.
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*/
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- if (setjmp(timebuf) == 0) {
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+ if (sigsetjmp(timebuf, 1) == 0) {
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signal(SIGALRM, timeout);
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alarm(rfc931_timeout);
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