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-rw-r--r--fs/ntfs/ChangeLog6
-rw-r--r--fs/ntfs/super.c14
2 files changed, 16 insertions, 4 deletions
diff --git a/fs/ntfs/ChangeLog b/fs/ntfs/ChangeLog
index e4fd6134244..7f400724289 100644
--- a/fs/ntfs/ChangeLog
+++ b/fs/ntfs/ChangeLog
@@ -90,7 +90,11 @@ ToDo/Notes:
in the first buffer head instead of a driver global spin lock to
improve scalability.
- Minor fix to error handling and error message display in
- fs/ntfs/aops.c::ntfs_prepare_nonresident_write().
+ fs/ntfs/aops.c::ntfs_prepare_nonresident_write().
+ - Change the mount options {u,f,d}mask to always parse the number as
+ an octal number to conform to how chmod(1) works, too. Thanks to
+ Giuseppe Bilotta and Horst von Brand for pointing out the errors of
+ my ways.
2.1.23 - Implement extension of resident files and make writing safe as well as
many bug fixes, cleanups, and enhancements...
diff --git a/fs/ntfs/super.c b/fs/ntfs/super.c
index b2b39296126..453d0d51ea4 100644
--- a/fs/ntfs/super.c
+++ b/fs/ntfs/super.c
@@ -126,6 +126,14 @@ static BOOL parse_options(ntfs_volume *vol, char *opt)
if (*v) \
goto needs_val; \
}
+#define NTFS_GETOPT_OCTAL(option, variable) \
+ if (!strcmp(p, option)) { \
+ if (!v || !*v) \
+ goto needs_arg; \
+ variable = simple_strtoul(ov = v, &v, 8); \
+ if (*v) \
+ goto needs_val; \
+ }
#define NTFS_GETOPT_BOOL(option, variable) \
if (!strcmp(p, option)) { \
BOOL val; \
@@ -157,9 +165,9 @@ static BOOL parse_options(ntfs_volume *vol, char *opt)
*v++ = 0;
NTFS_GETOPT("uid", uid)
else NTFS_GETOPT("gid", gid)
- else NTFS_GETOPT("umask", fmask = dmask)
- else NTFS_GETOPT("fmask", fmask)
- else NTFS_GETOPT("dmask", dmask)
+ else NTFS_GETOPT_OCTAL("umask", fmask = dmask)
+ else NTFS_GETOPT_OCTAL("fmask", fmask)
+ else NTFS_GETOPT_OCTAL("dmask", dmask)
else NTFS_GETOPT("mft_zone_multiplier", mft_zone_multiplier)
else NTFS_GETOPT_WITH_DEFAULT("sloppy", sloppy, TRUE)
else NTFS_GETOPT_BOOL("show_sys_files", show_sys_files)