The patch titled
HFSPlus: fix mount uid/gid bug
has been removed from the -mm tree. Its filename was
hfsplus-fix-mount-uid-gid-bug.patch
This patch was dropped because it was nacked
------------------------------------------------------
Subject: HFSPlus: fix mount uid/gid bug
From: Wyatt Banks <wyatt@xxxxxxxxxxxxxxxxx>
HFSPlus: fix broken logic for mount uid=xxx,gid=xxx. (bug 3533)
This is a patch to address bug 3533.
The 2 lines that should be setting the uid/gid:
if (!inode->i_uid && !mode)
if (!inode->i_gid && !mode)
always evaluate as false. mode is the BSD file type and mode bits.
These lines do nothing since the file type bits are not masked off
with S_IFMT.
References:
http://bugzilla.kernel.org/show_bug.cgi?id=3533
http://developer.apple.com/technotes/tn/tn1150.html
Signed-off-by: Wyatt Banks <wyatt@xxxxxxxxxxxxxxxxx>
Cc: Roman Zippel <zippel@xxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/hfsplus/hfsplus_fs.h | 2 ++
fs/hfsplus/inode.c | 4 ++--
fs/hfsplus/options.c | 2 ++
3 files changed, 6 insertions(+), 2 deletions(-)
diff -puN fs/hfsplus/hfsplus_fs.h~hfsplus-fix-mount-uid-gid-bug fs/hfsplus/hfsplus_fs.h
--- a/fs/hfsplus/hfsplus_fs.h~hfsplus-fix-mount-uid-gid-bug
+++ a/fs/hfsplus/hfsplus_fs.h
@@ -139,6 +139,8 @@ struct hfsplus_sb_info {
uid_t uid;
gid_t gid;
+ int uid_provided, gid_provided;
+
int part, session;
unsigned long flags;
diff -puN fs/hfsplus/inode.c~hfsplus-fix-mount-uid-gid-bug fs/hfsplus/inode.c
--- a/fs/hfsplus/inode.c~hfsplus-fix-mount-uid-gid-bug
+++ a/fs/hfsplus/inode.c
@@ -186,11 +186,11 @@ static void hfsplus_get_perms(struct ino
mode = be16_to_cpu(perms->mode);
inode->i_uid = be32_to_cpu(perms->owner);
- if (!inode->i_uid && !mode)
+ if (HFSPLUS_SB(sb).uid_provided)
inode->i_uid = HFSPLUS_SB(sb).uid;
inode->i_gid = be32_to_cpu(perms->group);
- if (!inode->i_gid && !mode)
+ if (HFSPLUS_SB(sb).gid_provided)
inode->i_gid = HFSPLUS_SB(sb).gid;
if (dir) {
diff -puN fs/hfsplus/options.c~hfsplus-fix-mount-uid-gid-bug fs/hfsplus/options.c
--- a/fs/hfsplus/options.c~hfsplus-fix-mount-uid-gid-bug
+++ a/fs/hfsplus/options.c
@@ -106,6 +106,7 @@ int hfsplus_parse_options(char *input, s
return 0;
}
sbi->uid = (uid_t)tmp;
+ sbi->uid_provided = 1;
break;
case opt_gid:
if (match_int(&args[0], &tmp)) {
@@ -113,6 +114,7 @@ int hfsplus_parse_options(char *input, s
return 0;
}
sbi->gid = (gid_t)tmp;
+ sbi->gid_provided = 1;
break;
case opt_part:
if (match_int(&args[0], &sbi->part)) {
_
Patches currently in -mm which might be from wyatt@xxxxxxxxxxxxxxxxx are
hfsplus-change-kmalloc-memset-to-kzalloc.patch
hfsplus-fix-mount-uid-gid-bug.patch
hfsplus-fix-mount-uid-gid-bug-tidy.patch
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