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malloc-fail: Check for malloc failure in xhtmlNodeDumpOutput

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This commit is contained in:
Nick Wellnhofer 2025-02-13 12:09:58 +01:00
parent 79ab721cb3
commit ebbc31cc6b
1 changed files with 6 additions and 2 deletions
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8
xmlsave.c
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@ -1714,10 +1714,14 @@ xhtmlNodeDumpOutput(xmlSaveCtxtPtr ctxt, xmlNodePtr cur) {
tmp = cur->children; tmp = cur->children;
while (tmp != NULL) { while (tmp != NULL) {
if (xmlStrEqual(tmp->name, BAD_CAST"meta")) { if (xmlStrEqual(tmp->name, BAD_CAST"meta")) {
int res;
xmlChar *httpequiv; xmlChar *httpequiv;
httpequiv = xmlGetProp(tmp, BAD_CAST"http-equiv"); res = xmlNodeGetAttrValue(tmp, BAD_CAST "http-equiv",
if (httpequiv != NULL) { NULL, &httpequiv);
if (res < 0) {
xmlSaveErrMemory(buf);
} else if (res == 0) {
if (xmlStrcasecmp(httpequiv, if (xmlStrcasecmp(httpequiv,
BAD_CAST"Content-Type") == 0) { BAD_CAST"Content-Type") == 0) {
xmlFree(httpequiv); xmlFree(httpequiv);