/src/tinysparql/fuzzing/fuzz.h
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1 | | /* |
2 | | * Copyright 2018 pdknsk |
3 | | * |
4 | | * SPDX-License-Identifier: LGPL-2.1-or-later |
5 | | * |
6 | | * This library is free software; you can redistribute it and/or |
7 | | * modify it under the terms of the GNU Lesser General Public |
8 | | * License as published by the Free Software Foundation; either |
9 | | * version 2.1 of the License, or (at your option) any later version. |
10 | | * |
11 | | * This library is distributed in the hope that it will be useful, |
12 | | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
14 | | * Lesser General Public License for more details. |
15 | | * |
16 | | * You should have received a copy of the GNU Lesser General Public |
17 | | * License along with this library; if not, see <http://www.gnu.org/licenses/>. |
18 | | */ |
19 | | |
20 | | #include <gio/gio.h> |
21 | | #include <glib.h> |
22 | | #include <sqlite3.h> |
23 | | #include "tinysparql.h" |
24 | | |
25 | | int LLVMFuzzerTestOneInput (const unsigned char *data, size_t size); |
26 | | |
27 | | #ifdef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION |
28 | | static GLogWriterOutput |
29 | | empty_logging_func (GLogLevelFlags log_level, const GLogField *fields, |
30 | | gsize n_fields, gpointer user_data) |
31 | 363k | { |
32 | 363k | return G_LOG_WRITER_HANDLED; |
33 | 363k | } fuzz_query.c:empty_logging_func Line | Count | Source | 31 | 2 | { | 32 | 2 | return G_LOG_WRITER_HANDLED; | 33 | 2 | } |
fuzz_rdf_jsonld.c:empty_logging_func Line | Count | Source | 31 | 337k | { | 32 | 337k | return G_LOG_WRITER_HANDLED; | 33 | 337k | } |
fuzz_ontology_turtle.c:empty_logging_func Line | Count | Source | 31 | 10.1k | { | 32 | 10.1k | return G_LOG_WRITER_HANDLED; | 33 | 10.1k | } |
fuzz_rdf_trig.c:empty_logging_func Line | Count | Source | 31 | 3.86k | { | 32 | 3.86k | return G_LOG_WRITER_HANDLED; | 33 | 3.86k | } |
fuzz_rdf_turtle.c:empty_logging_func Line | Count | Source | 31 | 11.9k | { | 32 | 11.9k | return G_LOG_WRITER_HANDLED; | 33 | 11.9k | } |
|
34 | | #endif |
35 | | |
36 | | /* Disables logging for oss-fuzz. Must be used with each target. */ |
37 | | static void |
38 | | fuzz_set_logging_func (void) |
39 | 40.6k | { |
40 | 40.6k | #ifdef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION |
41 | 40.6k | static gboolean writer_set = FALSE; |
42 | | |
43 | 40.6k | if (!writer_set) { |
44 | 5 | g_log_set_writer_func (empty_logging_func, NULL, NULL); |
45 | 5 | writer_set = TRUE; |
46 | 5 | } |
47 | 40.6k | #endif |
48 | 40.6k | } fuzz_query.c:fuzz_set_logging_func Line | Count | Source | 39 | 5.76k | { | 40 | 5.76k | #ifdef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION | 41 | 5.76k | static gboolean writer_set = FALSE; | 42 | | | 43 | 5.76k | if (!writer_set) { | 44 | 1 | g_log_set_writer_func (empty_logging_func, NULL, NULL); | 45 | 1 | writer_set = TRUE; | 46 | 1 | } | 47 | 5.76k | #endif | 48 | 5.76k | } |
fuzz_rdf_jsonld.c:fuzz_set_logging_func Line | Count | Source | 39 | 9.18k | { | 40 | 9.18k | #ifdef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION | 41 | 9.18k | static gboolean writer_set = FALSE; | 42 | | | 43 | 9.18k | if (!writer_set) { | 44 | 1 | g_log_set_writer_func (empty_logging_func, NULL, NULL); | 45 | 1 | writer_set = TRUE; | 46 | 1 | } | 47 | 9.18k | #endif | 48 | 9.18k | } |
fuzz_ontology_turtle.c:fuzz_set_logging_func Line | Count | Source | 39 | 10.0k | { | 40 | 10.0k | #ifdef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION | 41 | 10.0k | static gboolean writer_set = FALSE; | 42 | | | 43 | 10.0k | if (!writer_set) { | 44 | 1 | g_log_set_writer_func (empty_logging_func, NULL, NULL); | 45 | 1 | writer_set = TRUE; | 46 | 1 | } | 47 | 10.0k | #endif | 48 | 10.0k | } |
fuzz_rdf_trig.c:fuzz_set_logging_func Line | Count | Source | 39 | 7.06k | { | 40 | 7.06k | #ifdef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION | 41 | 7.06k | static gboolean writer_set = FALSE; | 42 | | | 43 | 7.06k | if (!writer_set) { | 44 | 1 | g_log_set_writer_func (empty_logging_func, NULL, NULL); | 45 | 1 | writer_set = TRUE; | 46 | 1 | } | 47 | 7.06k | #endif | 48 | 7.06k | } |
fuzz_rdf_turtle.c:fuzz_set_logging_func Line | Count | Source | 39 | 8.62k | { | 40 | 8.62k | #ifdef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION | 41 | 8.62k | static gboolean writer_set = FALSE; | 42 | | | 43 | 8.62k | if (!writer_set) { | 44 | 1 | g_log_set_writer_func (empty_logging_func, NULL, NULL); | 45 | 1 | writer_set = TRUE; | 46 | 1 | } | 47 | 8.62k | #endif | 48 | 8.62k | } |
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