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Fixed a problem where a full buffer on the read side would cause the

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connection to be closed.
This commit is contained in:
Robert James Kaes 2001-10-18 21:45:54 +00:00
parent ac111ee8c6
commit 26587ef1e7
2 changed files with 8 additions and 2 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2001-10-18 Robert James Kaes <rjkaes@flarenet.com>
* src/buffer.c (readbuff): Fixed a problem where a full buffer
would cause the connection to be closed. Thanks to Jeffrey
Wheelhouse for helping me find this problem.
2001-09-29 Robert James Kaes <rjkaes@flarenet.com> 2001-09-29 Robert James Kaes <rjkaes@flarenet.com>
* configure.in: Uses any CFLAGS variable passed to the configure * configure.in: Uses any CFLAGS variable passed to the configure

4
src/buffer.c
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@ -1,4 +1,4 @@
/* $Id: buffer.c,v 1.11 2001-09-15 21:24:18 rjkaes Exp $ /* $Id: buffer.c,v 1.12 2001-10-18 21:45:54 rjkaes Exp $
* *
* The buffer used in each connection is a linked list of lines. As the lines * The buffer used in each connection is a linked list of lines. As the lines
* are read in and written out the buffer expands and contracts. Basically, * are read in and written out the buffer expands and contracts. Basically,
@ -198,7 +198,7 @@ ssize_t readbuff(int fd, struct buffer_s *buffptr)
if (!buffer) if (!buffer)
return 0; return 0;
bytesin = read(fd, buffer, MAXBUFFSIZE - buffer_size(buffptr) - 1); bytesin = read(fd, buffer, MAXBUFFSIZE - buffer_size(buffptr));
if (bytesin > 0) { if (bytesin > 0) {
newbuffer = saferealloc(buffer, bytesin); newbuffer = saferealloc(buffer, bytesin);