lgcosta
e760d19017
build / build (clang, ) (push) Failing after 6s
build / build (clang, --enable-warnings) (push) Failing after 6s
build / build (gcc, ) (push) Failing after 6s
build / build (gcc, --enable-io-failure-emulation) (push) Failing after 6s
build / build (gcc, --enable-warnings) (push) Failing after 7s
build / out-of-tree (push) Failing after 6s
build / sanitizers (push) Failing after 5s
ASan with halt_on_error caught a second dangling read on the exact path --rollback-fsck-changes exits through: fsck_rollback() called freemem(fs) at fsck/main.c:1313 and then printed the closing banner via fsck_progress(...), which dereferences fs (fsck_data(fs) etc.). Print the banner before the cleanup, matching the order the_end() and the rebuild paths already use. No behavior change otherwise -- the same bytes are emitted, only before the free. Re-validated after the fix: - clang+ASan/UBSan with halt_on_error: rollback save/restore, garbage-magic rejection, resize 64->128 MiB, mkfs, check, tune, debugreiserfs -- zero sanitizer errors; restore still prints "blocks restored" and the final banner. - host functional battery (gcc, --enable-warnings): 12/12. - host clang out-of-tree build: 0 warnings; clang rollback path exercised without sanitizers: exit semantics unchanged. - Debian VM, CC=clang battery on this exact tree: 12/12, 0 warnings. tests/vm/RESULTS.md documents the finding (item 6 in the clang section).