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Change to strnlen() and strncpy() to avoid problems from unbounded strings
[yaffs2.git]
/
yaffs_mtdif1.c
diff --git
a/yaffs_mtdif1.c
b/yaffs_mtdif1.c
index f4d35fc5a659900f62f191d3b0f366fb4c88329a..00fa4f2122e9e6148e1c86a629bef0b15a9be34e 100644
(file)
--- a/
yaffs_mtdif1.c
+++ b/
yaffs_mtdif1.c
@@
-36,7
+36,7
@@
/* Don't compile this module if we don't have MTD's mtd_oob_ops interface */
#if (MTD_VERSION_CODE > MTD_VERSION(2, 6, 17))
/* Don't compile this module if we don't have MTD's mtd_oob_ops interface */
#if (MTD_VERSION_CODE > MTD_VERSION(2, 6, 17))
-const char *yaffs_mtdif1_c_version = "$Id: yaffs_mtdif1.c,v 1.
9 2009-03-06 17:20:52 wookey
Exp $";
+const char *yaffs_mtdif1_c_version = "$Id: yaffs_mtdif1.c,v 1.
11 2009-09-09 03:03:01 charles
Exp $";
#ifndef CONFIG_YAFFS_9BYTE_TAGS
# define YTAG1_SIZE 8
#ifndef CONFIG_YAFFS_9BYTE_TAGS
# define YTAG1_SIZE 8
@@
-102,8
+102,6
@@
int nandmtd1_WriteChunkWithTagsToNAND(yaffs_Device *dev,
compile_time_assertion(sizeof(yaffs_PackedTags1) == 12);
compile_time_assertion(sizeof(yaffs_Tags) == 8);
compile_time_assertion(sizeof(yaffs_PackedTags1) == 12);
compile_time_assertion(sizeof(yaffs_Tags) == 8);
- dev->nPageWrites++;
-
yaffs_PackTags1(&pt1, etags);
yaffs_CalcTagsECC((yaffs_Tags *)&pt1);
yaffs_PackTags1(&pt1, etags);
yaffs_CalcTagsECC((yaffs_Tags *)&pt1);
@@
-180,8
+178,6
@@
int nandmtd1_ReadChunkWithTagsFromNAND(yaffs_Device *dev,
int retval;
int deleted;
int retval;
int deleted;
- dev->nPageReads++;
-
memset(&ops, 0, sizeof(ops));
ops.mode = MTD_OOB_AUTO;
ops.len = (data) ? chunkBytes : 0;
memset(&ops, 0, sizeof(ops));
ops.mode = MTD_OOB_AUTO;
ops.len = (data) ? chunkBytes : 0;
@@
-336,9
+332,8
@@
int nandmtd1_QueryNANDBlock(struct yaffs_DeviceStruct *dev, int blockNo,
/* We don't yet have a good place to test for MTD config prerequists.
* Do it here as we are called during the initial scan.
*/
/* We don't yet have a good place to test for MTD config prerequists.
* Do it here as we are called during the initial scan.
*/
- if (nandmtd1_TestPrerequists(mtd) != YAFFS_OK)
{
+ if (nandmtd1_TestPrerequists(mtd) != YAFFS_OK)
return YAFFS_FAIL;
return YAFFS_FAIL;
- }
retval = nandmtd1_ReadChunkWithTagsFromNAND(dev, chunkNo, NULL, &etags);
etags.blockBad = (mtd->block_isbad)(mtd, addr);
retval = nandmtd1_ReadChunkWithTagsFromNAND(dev, chunkNo, NULL, &etags);
etags.blockBad = (mtd->block_isbad)(mtd, addr);