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Code

prevent dropbear from closing the tty prematurely if the readfd closes

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@7117 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2007-05-06 17:53:16 +00:00
parent e24972ad73
commit 1bac6cc5d5
1 changed files with 19 additions and 0 deletions
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19
package/dropbear/patches/160-tty_close.patch Normal file
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@ -0,0 +1,19 @@
diff -ur db.old/common-channel.c db.dev/common-channel.c
--- db.old/common-channel.c 2007-02-22 17:17:15.000000000 +0100
+++ db.dev/common-channel.c 2007-05-06 19:50:19.154943528 +0200
@@ -309,15 +309,6 @@
&& (ERRFD_IS_WRITE(channel) || channel->errfd == FD_CLOSED)) {
send_msg_channel_eof(channel);
}
-
- /* And if we can't receive any more data from them either, close up */
- if (!channel->sent_close
- && channel->readfd == FD_CLOSED
- && (ERRFD_IS_WRITE(channel) || channel->errfd == FD_CLOSED)
- && !write_pending(channel)) {
- TRACE(("sending close, readfd is closed"))
- send_msg_channel_close(channel);
- }
}
/* Check whether a deferred (EINPROGRESS) connect() was successful, and