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| author | Kacper Michajłow <kasper93@gmail.com> | 2024-02-26 04:55:00 +0100 |
|---|---|---|
| committer | Dudemanguy <random342@airmail.cc> | 2024-02-28 16:04:02 +0000 |
| commit | 0897604298120c3f197fa151ff85c9b5213c26f6 (patch) | |
| tree | 2c38308dce99430528ddf1c0746441ac8cdb7c42 /video/out/vulkan/context.c | |
| parent | d955dfab294ecd24064f2d64b8af0bafc2af575c (diff) | |
| download | mpv-0897604298120c3f197fa151ff85c9b5213c26f6.tar.bz2 mpv-0897604298120c3f197fa151ff85c9b5213c26f6.tar.xz | |
various: avoid function pointer casts
The opt validator functions are casted to generic validator, which has
erased type for value. Calling function by pointer of different
definition is an UB.
Avoid that by generating wrapper function that does proper argument type
conversion and calls validator function. Type erased functions have
mangled type in the name.
Fixes UBSAN failures on Clang 17, which enabled fsanitize=function by
default.
Diffstat (limited to 'video/out/vulkan/context.c')
| -rw-r--r-- | video/out/vulkan/context.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/video/out/vulkan/context.c b/video/out/vulkan/context.c index 5087403ade..f04895a2ae 100644 --- a/video/out/vulkan/context.c +++ b/video/out/vulkan/context.c @@ -37,8 +37,7 @@ struct vulkan_opts { bool async_compute; }; -static int vk_validate_dev(struct mp_log *log, const struct m_option *opt, - struct bstr name, const char **value) +static inline OPT_STRING_VALIDATE_FUNC(vk_validate_dev) { struct bstr param = bstr0(*value); int ret = M_OPT_INVALID; |