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Fixed three memory leaks on failed allocation.

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Philipp Wiesemann committed 2015-02-08 21:25:37 +01:00
1 parent c17a5b1177
commit fe586d077f
3 files changed
+10 -6
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src/events/SDL_mouse.c
+3 -2
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@@ -303,10 +303,11 @@ static SDL_MouseClickState *GetMouseClickState(SDL_Mouse *mouse, Uint8 button)
{
if (button >= mouse->num_clickstates) {
int i, count = button + 1;
mouse->clickstate = (SDL_MouseClickState *)SDL_realloc(mouse->clickstate, count * sizeof(*mouse->clickstate));
if (!mouse->clickstate) {
SDL_MouseClickState *clickstate = (SDL_MouseClickState *)SDL_realloc(mouse->clickstate, count * sizeof(*mouse->clickstate));
if (!clickstate) {
return NULL;
}
mouse->clickstate = clickstate;
for (i = mouse->num_clickstates; i < count; ++i) {
SDL_zero(mouse->clickstate[i]);