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avoid a regexp crash, should fix #523738 Daniel

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* xmlregexp.c: avoid a regexp crash, should fix #523738
Daniel

svn path=/trunk/; revision=3744
This commit is contained in:
Daniel Veillard
2008-05-12 13:15:35 +00:00
parent 438ebbd59a
commit ad55998f74
2 changed files with 6 additions and 1 deletions
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ChangeLog
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@ -1,3 +1,7 @@
Mon May 12 15:12:44 CEST 2008 Daniel Veillard <daniel@veillard.com>
* xmlregexp.c: avoid a regexp crash, should fix #523738
Mon May 12 14:56:06 CEST 2008 Daniel Veillard <daniel@veillard.com> Mon May 12 14:56:06 CEST 2008 Daniel Veillard <daniel@veillard.com>
* xmlschemas.c runtest.c testapi.c include/libxml/xmlreader.h * xmlschemas.c runtest.c testapi.c include/libxml/xmlreader.h

3
xmlregexp.c
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@ -3162,7 +3162,8 @@ xmlFARegExec(xmlRegexpPtr comp, const xmlChar *content) {
exec->counts = NULL; exec->counts = NULL;
while ((exec->status == 0) && while ((exec->status == 0) &&
((exec->inputString[exec->index] != 0) || ((exec->inputString[exec->index] != 0) ||
(exec->state->type != XML_REGEXP_FINAL_STATE))) { ((exec->state != NULL) &&
(exec->state->type != XML_REGEXP_FINAL_STATE)))) {
xmlRegTransPtr trans; xmlRegTransPtr trans;
xmlRegAtomPtr atom; xmlRegAtomPtr atom;