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Fix memory leak

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This commit is contained in:
Anatol Belski
2018-08-17 16:22:35 +02:00
parent aa7777d36c
commit 0414fff205
1 changed files with 8 additions and 2 deletions
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10
ext/dom/document.c
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@@ -2175,11 +2175,16 @@ PHP_FUNCTION(dom_document_save_html)
}
buf = xmlBufferCreate();
outBuf = xmlOutputBufferCreateBuffer(buf, NULL);
if (!outBuf || !buf) {
if (!buf) {
php_error_docref(NULL, E_WARNING, "Could not fetch buffer");
RETURN_FALSE;
}
outBuf = xmlOutputBufferCreateBuffer(buf, NULL);
if (!outBuf) {
xmlBufferFree(buf);
php_error_docref(NULL, E_WARNING, "Could not fetch output buffer");
RETURN_FALSE;
}
if (node->type == XML_DOCUMENT_FRAG_NODE) {
for (node = node->children; node; node = node->next) {
@@ -2205,6 +2210,7 @@ PHP_FUNCTION(dom_document_save_html)
RETVAL_FALSE;
}
xmlOutputBufferClose(outBuf);
xmlBufferFree(buf);
} else {
int size = 0;
#if LIBXML_VERSION >= 20623