Attachment 28089 Details for Bug 65371

[patch] ascii-nlstable-overflow

ascii-nlstable-overflow (text/plain), 2.11 KB, created by Marcus Meissner on 2005-02-01 17:26:00 UTC

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Creator: Marcus Meissner

Created: 2005-02-01 17:26:00 UTC

Size: 2.11 KB

patch

obsolete

># This is a BitKeeper generated diff -Nru style patch.
>#
># ChangeSet
>#   2005/01/10 09:47:42-08:00 hirofumi@mail.parknet.co.jp 
>#   [PATCH] NLS: Fix overflow of nls_ascii
>#   
>#   The nls_ascii conversion table is just for 128 entries, but should be
>#   256.
>#   
>#   Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
>#   Signed-off-by: Linus Torvalds <torvalds@osdl.org>
># 
># fs/nls/nls_ascii.c
>#   2005/01/10 09:31:32-08:00 hirofumi@mail.parknet.co.jp +6 -6
>#   NLS: Fix overflow of nls_ascii
># 
>diff -Nru a/fs/nls/nls_ascii.c b/fs/nls/nls_ascii.c
>--- a/fs/nls/nls_ascii.c	2005-02-01 01:25:34 -08:00
>+++ b/fs/nls/nls_ascii.c	2005-02-01 01:25:34 -08:00
>@@ -13,7 +13,7 @@
> #include <linux/nls.h>
> #include <linux/errno.h>
> 
>-static wchar_t charset2uni[128] = {
>+static wchar_t charset2uni[256] = {
> 	/* 0x00*/
> 	0x0000, 0x0001, 0x0002, 0x0003,
> 	0x0004, 0x0005, 0x0006, 0x0007,
>@@ -56,7 +56,7 @@
> 	0x007c, 0x007d, 0x007e, 0x007f,
> };
> 
>-static unsigned char page00[128] = {
>+static unsigned char page00[256] = {
> 	0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, /* 0x00-0x07 */
> 	0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /* 0x08-0x0f */
> 	0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, /* 0x10-0x17 */
>@@ -75,11 +75,11 @@
> 	0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, /* 0x78-0x7f */
> };
> 
>-static unsigned char *page_uni2charset[128] = {
>-	page00, NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,
>+static unsigned char *page_uni2charset[256] = {
>+	page00,
> };
> 
>-static unsigned char charset2lower[128] = {
>+static unsigned char charset2lower[256] = {
> 	0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, /* 0x00-0x07 */
> 	0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /* 0x08-0x0f */
> 	0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, /* 0x10-0x17 */
>@@ -98,7 +98,7 @@
> 	0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, /* 0x78-0x7f */
> };
> 
>-static unsigned char charset2upper[128] = {
>+static unsigned char charset2upper[256] = {
> 	0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, /* 0x00-0x07 */
> 	0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /* 0x08-0x0f */
> 	0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, /* 0x10-0x17 */

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Attachments on bug 65371: 28089