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/*
* uri.c: a libFuzzer target to test the URI module.
*
* See Copyright for the status of this software.
*/
#include <libxml/uri.h>
#include "fuzz.h"
int
LLVMFuzzerInitialize(int *argc ATTRIBUTE_UNUSED,
char ***argv ATTRIBUTE_UNUSED) {
xmlFuzzMemSetup();
xmlSetGenericErrorFunc(NULL, xmlFuzzErrorFunc);
return 0;
}
int
LLVMFuzzerTestOneInput(const char *data, size_t size) {
xmlURIPtr uri;
size_t maxAlloc;
const char *str1, *str2;
char *copy;
if (size > 10000)
return(0);
xmlFuzzDataInit(data, size);
maxAlloc = xmlFuzzReadInt(4) % (size * 8 + 1);
str1 = xmlFuzzReadString(NULL);
str2 = xmlFuzzReadString(NULL);
xmlFuzzMemSetLimit(maxAlloc);
uri = xmlParseURI(str1);
xmlFree(xmlSaveUri(uri));
xmlFreeURI(uri);
uri = xmlParseURIRaw(str1, 1);
xmlFree(xmlSaveUri(uri));
xmlFreeURI(uri);
xmlFree(xmlURIUnescapeString(str1, -1, NULL));
xmlFree(xmlURIEscape(BAD_CAST str1));
xmlFree(xmlCanonicPath(BAD_CAST str1));
xmlFree(xmlPathToURI(BAD_CAST str1));
xmlFree(xmlBuildURI(BAD_CAST str2, BAD_CAST str1));
xmlFree(xmlBuildRelativeURI(BAD_CAST str2, BAD_CAST str1));
xmlFree(xmlURIEscapeStr(BAD_CAST str1, BAD_CAST str2));
copy = (char *) xmlCharStrdup(str1);
xmlNormalizeURIPath(copy);
xmlFree(copy);
xmlFuzzMemSetLimit(0);
xmlFuzzDataCleanup();
return 0;
}
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