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fix output bug reported by Petr Pajas and analyzed by Bill Daniel

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* xmlIO.c: fix output bug reported by Petr Pajas and analyzed by Bill
Daniel

svn path=/trunk/; revision=3695
This commit is contained in:
Daniel Veillard
2008-02-16 10:08:14 +00:00
parent 6f8611fdb4
commit c4ba8a4221
2 changed files with 16 additions and 0 deletions
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5
ChangeLog
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@@ -1,3 +1,8 @@
Sat Feb 16 11:06:54 CET 2008 Daniel Veillard <daniel@veillard.com>
* xmlIO.c: fix output bug reported by Petr Pajas and analyzed by
Bill
Fri Feb 15 09:32:11 CET 2008 Daniel Veillard <daniel@veillard.com> Fri Feb 15 09:32:11 CET 2008 Daniel Veillard <daniel@veillard.com>
* include/libxml/xmlerror.h tree.c: patch from Julien Charbon * include/libxml/xmlerror.h tree.c: patch from Julien Charbon

11
xmlIO.c
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@@ -3315,6 +3315,16 @@ xmlOutputBufferWriteEscape(xmlOutputBufferPtr out, const xmlChar *str,
cons = len; cons = len;
chunk = (out->buffer->size - out->buffer->use) - 1; chunk = (out->buffer->size - out->buffer->use) - 1;
/*
* make sure we have enough room to save first, if this is
* not the case force a flush, but make sure we stay in the loop
*/
if (chunk < 40) {
nbchars = 0;
oldwritten = -1;
goto flush;
}
/* /*
* first handle encoding stuff. * first handle encoding stuff.
*/ */
@@ -3360,6 +3370,7 @@ xmlOutputBufferWriteEscape(xmlOutputBufferPtr out, const xmlChar *str,
if ((nbchars < MINLEN) && (len <= 0)) if ((nbchars < MINLEN) && (len <= 0))
goto done; goto done;
flush:
if (out->writecallback) { if (out->writecallback) {
/* /*
* second write the stuff to the I/O channel * second write the stuff to the I/O channel