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systemd/test/fuzz-regressions/meson.build
Zbigniew Jędrzejewski-Szmek e3c3d6761b core/load-fragment: reject overly long paths early
No need to go through the specifier_printf() if the path is already too long in
the unexpanded form (since specifiers increase the length of the string in all
practical cases).

In the oss-fuzz test case, valgrind reports:
  total heap usage: 179,044 allocs, 179,044 frees, 72,687,755,703 bytes allocated
and the original config file is ~500kb. This isn't really a security issue,
since the config file has to be trusted any way, but just a matter of
preventing accidental resource exhaustion.

https://oss-fuzz.com/v2/issue/4651449704251392/6977

While at it, fix order of arguments in the neighbouring log_syntax() call.
2018-03-21 00:46:13 +01:00

43 lines
1.5 KiB
Meson

# SPDX-License-Identifier: LGPL-2.1+
#
# Copyright 2018 Zbigniew Jędrzejewski-Szmek
#
# systemd 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.
#
# systemd 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 systemd; If not, see <http://www.gnu.org/licenses/>.
sanitize_address = custom_target(
'sanitize-address-fuzzers',
output : 'sanitize-address-fuzzers',
command : [meson_build_sh,
meson.source_root(),
'@OUTPUT@',
'fuzzers',
'-Db_lundef=false -Db_sanitize=address'])
sanitizers = [['address', sanitize_address]]
fuzz_regression_tests = '''
fuzz-dns-packet/oss-fuzz-5465
fuzz-dns-packet/issue-7888
fuzz-unit-file/oss-fuzz-6884
fuzz-unit-file/oss-fuzz-6885
fuzz-unit-file/oss-fuzz-6886
fuzz-unit-file/oss-fuzz-6892
fuzz-unit-file/oss-fuzz-6897
fuzz-unit-file/oss-fuzz-6897-evverx
fuzz-unit-file/oss-fuzz-6908
fuzz-unit-file/oss-fuzz-6917
fuzz-unit-file/oss-fuzz-6977
fuzz-unit-file/oss-fuzz-7004
'''.split()