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Avoid double-free if malloc fails in inputPush

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It's the caller's responsibility to free the input stream if this
function fails.
This commit is contained in:
Nick Wellnhofer
2022-06-28 19:22:31 +02:00
parent 3e7b4f37aa
commit ecba4cbd43
1 changed files with 0 additions and 2 deletions
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2
parser.c
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@@ -1752,9 +1752,7 @@ inputPush(xmlParserCtxtPtr ctxt, xmlParserInputPtr value)
sizeof(ctxt->inputTab[0])); sizeof(ctxt->inputTab[0]));
if (ctxt->inputTab == NULL) { if (ctxt->inputTab == NULL) {
xmlErrMemory(ctxt, NULL); xmlErrMemory(ctxt, NULL);
xmlFreeInputStream(value);
ctxt->inputMax /= 2; ctxt->inputMax /= 2;
value = NULL;
return (-1); return (-1);
} }
} }