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| author | Arnd Bergmann <arnd@arndb.de> | 2023-05-17 14:50:34 +0200 |
|---|---|---|
| committer | Kees Cook <keescook@chromium.org> | 2023-05-30 16:42:01 -0700 |
| commit | 26f15e5de15f7917358af0fda4291b74a3285989 (patch) | |
| tree | a4062a448b1ff911c31372cca8902f3ae9279d28 /lib/locking-selftest.c | |
| parent | d0f90841cba1931ee8284297deda53f098de5c82 (diff) | |
ubsan: add prototypes for internal functions
Most of the functions in ubsan that are only called from generated
code don't have a prototype, which W=1 builds warn about:
lib/ubsan.c:226:6: error: no previous prototype for '__ubsan_handle_divrem_overflow' [-Werror=missing-prototypes]
lib/ubsan.c:307:6: error: no previous prototype for '__ubsan_handle_type_mismatch' [-Werror=missing-prototypes]
lib/ubsan.c:321:6: error: no previous prototype for '__ubsan_handle_type_mismatch_v1' [-Werror=missing-prototypes]
lib/ubsan.c:335:6: error: no previous prototype for '__ubsan_handle_out_of_bounds' [-Werror=missing-prototypes]
lib/ubsan.c:352:6: error: no previous prototype for '__ubsan_handle_shift_out_of_bounds' [-Werror=missing-prototypes]
lib/ubsan.c:394:6: error: no previous prototype for '__ubsan_handle_builtin_unreachable' [-Werror=missing-prototypes]
lib/ubsan.c:404:6: error: no previous prototype for '__ubsan_handle_load_invalid_value' [-Werror=missing-prototypes]
Add prototypes for all of these to lib/ubsan.h, and remove the
one that was already present in ubsan.c.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Fangrui Song <maskray@google.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20230517125102.930491-1-arnd@kernel.org
Diffstat (limited to 'lib/locking-selftest.c')
0 files changed, 0 insertions, 0 deletions