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Check the parameters to SDL_UpdateTexture()

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This commit is contained in:
Sam Lantinga
2013-07-11 22:04:16 -07:00
parent c0f6172cfe
commit ce81311ab7
1 changed files with 7 additions and 0 deletions
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7
src/render/SDL_render.c
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@@ -764,6 +764,13 @@ SDL_UpdateTexture(SDL_Texture * texture, const SDL_Rect * rect,
CHECK_TEXTURE_MAGIC(texture, -1);
if (!pixels) {
return SDL_InvalidParamError("pixels");
}
if (!pitch) {
return SDL_InvalidParamError("pitch");
}
if (!rect) {
full_rect.x = 0;
full_rect.y = 0;