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-rw-r--r--OpenAL32/alAuxEffectSlot.c6
-rw-r--r--OpenAL32/alSource.c2
2 files changed, 5 insertions, 3 deletions
diff --git a/OpenAL32/alAuxEffectSlot.c b/OpenAL32/alAuxEffectSlot.c
index d8ccaf71..9c5cf5fc 100644
--- a/OpenAL32/alAuxEffectSlot.c
+++ b/OpenAL32/alAuxEffectSlot.c
@@ -45,11 +45,13 @@ AL_API ALvoid AL_APIENTRY alGenAuxiliaryEffectSlots(ALsizei n, ALuint *effectslo
Context = GetContextSuspended();
if(!Context) return;
- if(n > 0)
+ if(n < 0)
+ alSetError(Context, AL_INVALID_VALUE);
+ else
{
ALCdevice *Device = Context->Device;
- if(Context->EffectSlotMap.size+n <= (ALsizei)Device->AuxiliaryEffectSlotMax)
+ if((ALuint)n <= Device->AuxiliaryEffectSlotMax - Context->EffectSlotMap.size)
{
// Check that enough memory has been allocted in the 'effectslots' array for n Effect Slots
if(!IsBadWritePtr((void*)effectslots, n * sizeof(ALuint)))
diff --git a/OpenAL32/alSource.c b/OpenAL32/alSource.c
index c9051793..32e8c4da 100644
--- a/OpenAL32/alSource.c
+++ b/OpenAL32/alSource.c
@@ -62,7 +62,7 @@ AL_API ALvoid AL_APIENTRY alGenSources(ALsizei n,ALuint *sources)
if(!IsBadWritePtr((void*)sources, n * sizeof(ALuint)))
{
// Check that the requested number of sources can be generated
- if((Context->SourceMap.size + n) <= (ALsizei)Device->MaxNoOfSources)
+ if((ALuint)n <= Device->MaxNoOfSources - Context->SourceMap.size)
{
ALenum err;