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Renamed SDL_size_add_overflow() and SDL_size_mul_overflow()

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This commit is contained in:
Sam Lantinga
2024-09-02 12:56:44 -07:00
parent fb7245fb93
commit eacf119923
11 changed files with 117 additions and 109 deletions
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6
src/stdlib/SDL_stdlib.c
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@@ -539,9 +539,9 @@ void *SDL_aligned_alloc(size_t alignment, size_t size)
}
padding = (alignment - (size % alignment));
if (SDL_size_add_overflow(size, alignment, &size) == 0 &&
SDL_size_add_overflow(size, sizeof(void *), &size) == 0 &&
SDL_size_add_overflow(size, padding, &size) == 0) {
if (SDL_size_add_check_overflow(size, alignment, &size) &&
SDL_size_add_check_overflow(size, sizeof(void *), &size) &&
SDL_size_add_check_overflow(size, padding, &size)) {
void *original = SDL_malloc(size);
if (original) {
// Make sure we have enough space to store the original pointer