patch-2.4.19 linux-2.4.19/drivers/sound/cmpci.c

• Lines: 18
• Date: Fri Aug 2 17:39:44 2002
• Orig file: linux-2.4.18/drivers/sound/cmpci.c
• Orig date: Fri Nov 9 14:07:41 2001

diff -urN linux-2.4.18/drivers/sound/cmpci.c linux-2.4.19/drivers/sound/cmpci.c
@@ -2032,7 +2032,7 @@
 		if (s->dma_adc.mapped)
 			s->dma_adc.count &= s->dma_adc.fragsize-1;
 		spin_unlock_irqrestore(&s->lock, flags);
-                return copy_to_user((void *)arg, &cinfo, sizeof(cinfo));
+                return copy_to_user((void *)arg, &cinfo, sizeof(cinfo))  ? -EFAULT : 0;
 
         case SNDCTL_DSP_GETOPTR:
 		if (!(file->f_mode & FMODE_WRITE))
@@ -2049,7 +2049,7 @@
 				s->dma_adc.count &= s->dma_adc.fragsize-1;
 		}
 		spin_unlock_irqrestore(&s->lock, flags);
-                return copy_to_user((void *)arg, &cinfo, sizeof(cinfo));
+                return copy_to_user((void *)arg, &cinfo, sizeof(cinfo)) ? -EFAULT : 0;
 
         case SNDCTL_DSP_GETBLKSIZE:
 		if (file->f_mode & FMODE_WRITE) {