hmz007
36ed224bac
Signed-off-by: hmz007 <hmz007@gmail.com> Change-Id: Ib87fdbe7a0be7dc961af3500fe9ea4589a127f9f
63 lines
1.4 KiB
C
63 lines
1.4 KiB
C
/*
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* uri.c: a libFuzzer target to test the URI module.
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*
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* See Copyright for the status of this software.
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*/
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#include <libxml/uri.h>
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#include "fuzz.h"
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int
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LLVMFuzzerInitialize(int *argc ATTRIBUTE_UNUSED,
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char ***argv ATTRIBUTE_UNUSED) {
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xmlFuzzMemSetup();
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xmlSetGenericErrorFunc(NULL, xmlFuzzErrorFunc);
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return 0;
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}
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int
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LLVMFuzzerTestOneInput(const char *data, size_t size) {
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xmlURIPtr uri;
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size_t maxAlloc;
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const char *str1, *str2;
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char *copy;
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if (size > 10000)
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return(0);
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xmlFuzzDataInit(data, size);
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maxAlloc = xmlFuzzReadInt(4) % (size * 8 + 1);
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str1 = xmlFuzzReadString(NULL);
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str2 = xmlFuzzReadString(NULL);
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xmlFuzzMemSetLimit(maxAlloc);
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uri = xmlParseURI(str1);
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xmlFree(xmlSaveUri(uri));
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xmlFreeURI(uri);
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uri = xmlParseURIRaw(str1, 1);
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xmlFree(xmlSaveUri(uri));
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xmlFreeURI(uri);
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xmlFree(xmlURIUnescapeString(str1, -1, NULL));
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xmlFree(xmlURIEscape(BAD_CAST str1));
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xmlFree(xmlCanonicPath(BAD_CAST str1));
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xmlFree(xmlPathToURI(BAD_CAST str1));
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xmlFree(xmlBuildURI(BAD_CAST str2, BAD_CAST str1));
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xmlFree(xmlBuildRelativeURI(BAD_CAST str2, BAD_CAST str1));
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xmlFree(xmlURIEscapeStr(BAD_CAST str1, BAD_CAST str2));
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copy = (char *) xmlCharStrdup(str1);
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xmlNormalizeURIPath(copy);
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xmlFree(copy);
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xmlFuzzMemSetLimit(0);
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xmlFuzzDataCleanup();
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return 0;
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}
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