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fuzz: Remove size limit, disable XInclude

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Now that entity expansion issues should be fixed, we should get more
interesting timeout errors from OSS-Fuzz. Disable XInclude for now,
since it often timeouts in XPath computations. The XInclude tests should
be moved to a separate fuzz target.
This commit is contained in:
Nick Wellnhofer
2022-12-23 23:06:32 +01:00
parent 1865668b61
commit c885bebb5d
1 changed files with 2 additions and 6 deletions
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8
fuzz/xml.c
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@@ -33,16 +33,12 @@ LLVMFuzzerTestOneInput(const char *data, size_t size) {
xmlTextReaderPtr reader;
xmlChar *out;
const char *docBuffer, *docUrl;
size_t maxSize, docSize, consumed, chunkSize;
size_t docSize, consumed, chunkSize;
int opts, outSize;
xmlFuzzDataInit(data, size);
opts = xmlFuzzReadInt();
/* Lower maximum size when processing entities for now. */
maxSize = opts & XML_PARSE_NOENT ? 50000 : 500000;
if (size > maxSize)
goto exit;
opts &= ~XML_PARSE_XINCLUDE;
xmlFuzzReadEntities();
docBuffer = xmlFuzzMainEntity(&docSize);