glib/fuzzing/fuzz.h
Philip Withnall e66277943d fuzzing: Add copyright/licensing headers to fuzzing files
The files have only been touched by a subset of three people: pdknsk,
Philip Withnall, and Marc-André Lureau. Their copyrights are assigned to
pdknsk, Endless OS Foundation and Red Hat.

The default license for GLib at the time of writing these files was (and
still is) LGPL-2.1-or-later.

`driver.c` came from LLVM and is under a different license:
https://github.com/llvm/llvm-project/blob/main/compiler-rt/lib/fuzzer/standalone/StandaloneFuzzTargetMain.c.
That doesn’t affect the license of GLib overall, since it’s only used
for testing during development.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Helps: #1415
2022-05-18 09:49:26 +01:00

48 lines
1.4 KiB
C

/*
* Copyright 2018 pdknsk
*
* SPDX-License-Identifier: LGPL-2.1-or-later
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
#include "gio/gio.h"
#include "glib/glib.h"
int LLVMFuzzerTestOneInput (const unsigned char *data, size_t size);
#ifdef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
static GLogWriterOutput
empty_logging_func (GLogLevelFlags log_level, const GLogField *fields,
gsize n_fields, gpointer user_data)
{
return G_LOG_WRITER_HANDLED;
}
#endif
/* Disables logging for oss-fuzz. Must be used with each target. */
static void
fuzz_set_logging_func (void)
{
#ifdef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
static gboolean writer_set = FALSE;
if (!writer_set)
{
g_log_set_writer_func (empty_logging_func, NULL, NULL);
writer_set = TRUE;
}
#endif
}