diff options
| -rw-r--r-- | kernels/linux-libre-rt/fat-3.6.x.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/kernels/linux-libre-rt/fat-3.6.x.patch b/kernels/linux-libre-rt/fat-3.6.x.patch new file mode 100644 index 000000000..d8deeb788 --- /dev/null +++ b/kernels/linux-libre-rt/fat-3.6.x.patch @@ -0,0 +1,33 @@ +From: Dave Reisner <dreisner@archlinux.org> +Date: Thu, 29 Nov 2012 03:18:52 +0000 (+1100) +Subject: fs/fat: strip "cp" prefix from codepage in display +X-Git-Tag: next-20121130~1^2~97 +X-Git-Url: http://git.kernel.org/?p=linux%2Fkernel%2Fgit%2Fnext%2Flinux-next.git;a=commitdiff_plain;h=f15914873184cc3f2a8d590fa4f7e32ab0a8a405 + +fs/fat: strip "cp" prefix from codepage in display + +Option parsing code expects an unsigned integer for the codepage option, +but prefixes and stores this option with "cp" before passing to +load_nls(). This makes the displayed option in /proc an invalid one. +Strip the prefix when printing so that the displayed option is valid for +reuse. + +Signed-off-by: Dave Reisner <dreisner@archlinux.org> +Acked-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> +Signed-off-by: Andrew Morton <akpm@linux-foundation.org> +--- + +diff --git a/fs/fat/inode.c b/fs/fat/inode.c +index 3b733a7..3580681 100644 +--- a/fs/fat/inode.c ++++ b/fs/fat/inode.c +@@ -726,7 +726,8 @@ static int fat_show_options(struct seq_file *m, struct dentry *root) + if (opts->allow_utime) + seq_printf(m, ",allow_utime=%04o", opts->allow_utime); + if (sbi->nls_disk) +- seq_printf(m, ",codepage=%s", sbi->nls_disk->charset); ++ /* strip "cp" prefix from displayed option */ ++ seq_printf(m, ",codepage=%s", &sbi->nls_disk->charset[2]); + if (isvfat) { + if (sbi->nls_io) + seq_printf(m, ",iocharset=%s", sbi->nls_io->charset); |