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b49d0a636b
Apply the patches locally and added a note about this package being incompatible with nc from Slackware Signed-off-by: Matteo Bernardini <ponce@slackbuilds.org>
59 lines
1.2 KiB
Diff
59 lines
1.2 KiB
Diff
From: Aron Xu <aron@debian.org>
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Date: Mon, 13 Feb 2012 15:08:33 +0800
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Subject: poll hup
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---
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netcat.c | 24 +++++++++++++++++-------
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1 file changed, 17 insertions(+), 7 deletions(-)
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diff --git a/netcat.c b/netcat.c
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index d912544..fdaca44 100644
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--- a/netcat.c
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+++ b/netcat.c
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@@ -884,9 +884,7 @@ readwrite(int nfd)
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if ((n = read(nfd, buf, plen)) < 0)
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return;
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else if (n == 0) {
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- shutdown(nfd, SHUT_RD);
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- pfd[0].fd = -1;
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- pfd[0].events = 0;
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+ goto shutdown_rd;
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} else {
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if (tflag)
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atelnet(nfd, buf, n);
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@@ -894,18 +892,30 @@ readwrite(int nfd)
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return;
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}
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}
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+ else if (pfd[0].revents & POLLHUP) {
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+ shutdown_rd:
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+ shutdown(nfd, SHUT_RD);
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+ pfd[0].fd = -1;
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+ pfd[0].events = 0;
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+ }
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- if (!dflag && pfd[1].revents & POLLIN) {
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+ if (!dflag) {
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+ if(pfd[1].revents & POLLIN) {
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if ((n = read(wfd, buf, plen)) < 0)
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return;
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else if (n == 0) {
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- shutdown(nfd, SHUT_WR);
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- pfd[1].fd = -1;
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- pfd[1].events = 0;
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+ goto shutdown_wr;
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} else {
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if (atomicio(vwrite, nfd, buf, n) != n)
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return;
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}
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+ }
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+ else if (pfd[1].revents & POLLHUP) {
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+ shutdown_wr:
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+ shutdown(nfd, SHUT_WR);
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+ pfd[1].fd = -1;
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+ pfd[1].events = 0;
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+ }
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}
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}
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}
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--
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