meson: use '_' as separator in fuzz test names

Follow-up for d448888924c1d4815cb97bcd5d94419812c053b9 and ca121e20c42219e3bc4e5cb63dcc96cc5eae2879.

Fixes #17568.

(cherry picked from commit 0f82a2ab5c8d812791aca9686bdcc45f39c62431)

diff --git a/meson.build b/meson.build
index cfb9ffdb84fe622931f32c1de3507d1ff171d1d2..d21f7203321e5b0b37a45cd88b7d79dcf081e90a 100644 (file)
--- a/meson.build
+++ b/meson.build
@@ -3432,7 +3432,7 @@ foreach tuple : sanitizers
                         prev = name
 
                         if want_tests != 'false' and (slow_tests or fuzz_tests)
-                                test('@0@:@1@:@2@'.format(b, c, sanitizer),
+                                test('@0@_@1@_@2@'.format(b, c, sanitizer),
                                      env,
                                      env : ['UBSAN_OPTIONS=print_stacktrace=1:print_summary=1:halt_on_error=1'],
                                      timeout : 60,