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Allow a NULL size parameter to retrieve null terminated text

This commit is contained in:
Sam Lantinga 2024-12-31 12:52:16 -08:00
parent d666c2d189
commit 30a22d3fed
1 changed files with 2 additions and 2 deletions
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4
src/video/SDL_clipboard.c
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@ -174,6 +174,7 @@ void *SDL_GetInternalClipboardData(SDL_VideoDevice *_this, const char *mime_type
void *SDL_GetClipboardData(const char *mime_type, size_t *size)
{
SDL_VideoDevice *_this = SDL_GetVideoDevice();
size_t unused;
if (!_this) {
SDL_UninitializedVideo();
@ -185,8 +186,7 @@ void *SDL_GetClipboardData(const char *mime_type, size_t *size)
return NULL;
}
if (!size) {
SDL_InvalidParamError("size");
return NULL;
size = &unused;
}
// Initialize size to empty, so implementations don't have to worry about it