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xmllint: Don't free DTD with --dropdtd

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Entity references point to entities in the DTD, so only unlink the DTD
and don't destroy it.
This commit is contained in:
Nick Wellnhofer 2024-05-09 21:10:28 +02:00
parent 3ad7f81624
commit 3dea98eff9
1 changed files with 1 additions and 5 deletions
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6
xmllint.c
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@ -2371,17 +2371,13 @@ parseAndPrintFile(const char *filename, xmlParserCtxtPtr rectxt) {
endTimer("Parsing");
}
/*
* Remove DOCTYPE nodes
*/
if (dropdtd) {
xmlDtdPtr dtd;
dtd = xmlGetIntSubset(doc);
if (dtd != NULL) {
xmlUnlinkNode((xmlNodePtr)dtd);
doc->intSubset = NULL;
xmlFreeDtd(dtd);
doc->intSubset = dtd;
}
}