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Fix some size checks

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This commit is contained in:
Chris Robinson
2009-08-15 10:01:55 -07:00
parent 9d05ff0468
commit 01e32b58da
1 changed files with 11 additions and 11 deletions
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Alc/ALc.c
+11 -11
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@@ -798,35 +798,35 @@ ALCAPI ALCvoid ALCAPIENTRY alcGetIntegerv(ALCdevice *device,ALCenum param,ALsize
switch (param)
{
case ALC_MAJOR_VERSION:
if(!size)
if(size <= 0)
SetALCError(ALC_INVALID_VALUE);
else
*data = alcMajorVersion;
break;
case ALC_MINOR_VERSION:
if(!size)
if(size <= 0)
SetALCError(ALC_INVALID_VALUE);
else
*data = alcMinorVersion;
break;
case ALC_EFX_MAJOR_VERSION:
if(!size)
if(size <= 0)
SetALCError(ALC_INVALID_VALUE);
else
*data = alcEFXMajorVersion;
break;
case ALC_EFX_MINOR_VERSION:
if(!size)
if(size <= 0)
SetALCError(ALC_INVALID_VALUE);
else
*data = alcEFXMinorVersion;
break;
case ALC_MAX_AUXILIARY_SENDS:
if(!size)
if(size <= 0)
SetALCError(ALC_INVALID_VALUE);
else
*data = (device?device->NumAuxSends:MAX_SENDS);
@@ -835,7 +835,7 @@ ALCAPI ALCvoid ALCAPIENTRY alcGetIntegerv(ALCdevice *device,ALCenum param,ALsize
case ALC_ATTRIBUTES_SIZE:
if(!IsDevice(device))
SetALCError(ALC_INVALID_DEVICE);
else if(!size)
else if(size <= 0)
SetALCError(ALC_INVALID_VALUE);
else
*data = 13;
@@ -877,7 +877,7 @@ ALCAPI ALCvoid ALCAPIENTRY alcGetIntegerv(ALCdevice *device,ALCenum param,ALsize
case ALC_FREQUENCY:
if(!IsDevice(device))
SetALCError(ALC_INVALID_DEVICE);
else if(!size)
else if(size <= 0)
SetALCError(ALC_INVALID_VALUE);
else
*data = device->Frequency;
@@ -886,7 +886,7 @@ ALCAPI ALCvoid ALCAPIENTRY alcGetIntegerv(ALCdevice *device,ALCenum param,ALsize
case ALC_REFRESH:
if(!IsDevice(device))
SetALCError(ALC_INVALID_DEVICE);
else if(!size)
else if(size <= 0)
SetALCError(ALC_INVALID_VALUE);
else
*data = device->Frequency / device->UpdateSize;
@@ -895,7 +895,7 @@ ALCAPI ALCvoid ALCAPIENTRY alcGetIntegerv(ALCdevice *device,ALCenum param,ALsize
case ALC_SYNC:
if(!IsDevice(device))
SetALCError(ALC_INVALID_DEVICE);
else if(!size)
else if(size <= 0)
SetALCError(ALC_INVALID_VALUE);
else
*data = ALC_FALSE;
@@ -904,7 +904,7 @@ ALCAPI ALCvoid ALCAPIENTRY alcGetIntegerv(ALCdevice *device,ALCenum param,ALsize
case ALC_MONO_SOURCES:
if(!IsDevice(device))
SetALCError(ALC_INVALID_DEVICE);
else if (size != 1)
else if(size <= 0)
SetALCError(ALC_INVALID_VALUE);
else
*data = device->lNumMonoSources;
@@ -913,7 +913,7 @@ ALCAPI ALCvoid ALCAPIENTRY alcGetIntegerv(ALCdevice *device,ALCenum param,ALsize
case ALC_STEREO_SOURCES:
if(!IsDevice(device))
SetALCError(ALC_INVALID_DEVICE);
else if (size != 1)
else if(size <= 0)
SetALCError(ALC_INVALID_VALUE);
else
*data = device->lNumStereoSources;