mirror of https://github.com/google/oss-fuzz.git
55 lines
1.6 KiB
C
55 lines
1.6 KiB
C
/*
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# Copyright 2021 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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################################################################################
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*/
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#include <stdint.h>
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#include <stdlib.h>
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#include <string.h>
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#include "xmlnode.h"
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#include "caps.h"
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int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
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char *malicious_xml = (char *)malloc(size + 1);
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if (malicious_xml == NULL) {
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return 0;
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}
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memcpy(malicious_xml, data, size);
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malicious_xml[size] = '\0';
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xmlnode *isc = xmlnode_from_str(malicious_xml, size+1);
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if (isc != NULL) {
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xmlnode_set_attrib(isc, "name", "query");
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// Parse Jabber caps
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JabberCapsClientInfo *info = jabber_caps_parse_client_info(isc);
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gchar *got_hash = jabber_caps_calculate_hash(info, ("sha1"));
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// Insert a child
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xmlnode *child = xmlnode_new_child(isc, "query");
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xmlnode_insert_child(isc, child);
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// Get data
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char *retrieved_data = xmlnode_get_data(isc);
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char *retrieved_data_unescaped = xmlnode_get_data_unescaped(isc);
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xmlnode_free(isc);
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}
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free(malicious_xml);
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return 0;
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} |