patch-2.3.51 linux/drivers/scsi/scsi_dma.c

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Lines: 9
Date: Fri Mar 10 15:24:02 2000
Orig file: v2.3.50/linux/drivers/scsi/scsi_dma.c
Orig date: Fri Jan 28 15:09:08 2000


diff -u --recursive --new-file v2.3.50/linux/drivers/scsi/scsi_dma.c linux/drivers/scsi/scsi_dma.c
@@ -147,7 +147,7 @@
 			nbits = len >> 9;
 			mask = (1 << nbits) - 1;
 
-			if ((mask << sector) >= (1 << SECTORS_PER_PAGE))
+			if (sector + nbits > SECTORS_PER_PAGE)
 				panic("scsi_free:Bad memory alignment");
 
 			if ((dma_malloc_freelist[page] &

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