tests: pass FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION to fuzzers

to let them use reproducible identifiers, which should make it possible
to really use files copied from OSS-Fuzz to reproduce issues on
GHActions and locally. Prompted by https://github.com/systemd/systemd/pull/22365

diff --git a/test/fuzz/meson.build b/test/fuzz/meson.build
index c0720b14ea1564493fd05cb6f226c2535a8a8f59..ccd66c0ccf9210d994bbd01cf7d0ffa7012da249 100644 (file)
--- a/test/fuzz/meson.build
+++ b/test/fuzz/meson.build
@@ -7,9 +7,10 @@ sanitize_address_undefined = custom_target(
                    project_source_root,
                    '@OUTPUT@',
                    'fuzzers',
-                   '-Dfuzz-tests=true -Db_lundef=false -Db_sanitize=address,undefined --optimization=@0@ @1@'.format(
+                   '-Dfuzz-tests=true -Db_lundef=false -Db_sanitize=address,undefined --optimization=@0@ @1@ -Dc_args=@2@ -Dcpp_args=@2@'.format(
                            get_option('optimization'),
-                           get_option('werror') ? '--werror' : ''
+                           get_option('werror') ? '--werror' : '',
+                           '-DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION'
                    ),
                    ' '.join(cc.cmd_array()),
                    cxx_cmd])