diff options
| author | David S. Miller <[email protected]> | 2012-10-02 23:02:10 -0400 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2012-10-02 23:02:10 -0400 |
| commit | 954f9ac43b87b44152b8c21163cefd466a87145e (patch) | |
| tree | 31c4197f975c66c96976948663e6ce844900b41a /fs/isofs/inode.c | |
| parent | 1b62ca7bf5775bed048032b7e779561e1fe66aa0 (diff) | |
| parent | 7fe0b14b725d6d09a1d9e1409bd465cb88b587f9 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux
There's a Niagara 2 memcpy fix in this tree and I have
a Kconfig fix from Dave Jones which requires the sparc-next
changes which went upstream yesterday.
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'fs/isofs/inode.c')
| -rw-r--r-- | fs/isofs/inode.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/fs/isofs/inode.c b/fs/isofs/inode.c index 29037c365ba4..a7d8e6cc5e0c 100644 --- a/fs/isofs/inode.c +++ b/fs/isofs/inode.c @@ -21,6 +21,7 @@ #include <linux/cdrom.h> #include <linux/parser.h> #include <linux/mpage.h> +#include <linux/user_namespace.h> #include "isofs.h" #include "zisofs.h" @@ -171,8 +172,8 @@ struct iso9660_options{ unsigned int blocksize; umode_t fmode; umode_t dmode; - gid_t gid; - uid_t uid; + kgid_t gid; + kuid_t uid; char *iocharset; /* LVE */ s32 session; @@ -383,8 +384,8 @@ static int parse_options(char *options, struct iso9660_options *popt) popt->fmode = popt->dmode = ISOFS_INVALID_MODE; popt->uid_set = 0; popt->gid_set = 0; - popt->gid = 0; - popt->uid = 0; + popt->gid = GLOBAL_ROOT_GID; + popt->uid = GLOBAL_ROOT_UID; popt->iocharset = NULL; popt->utf8 = 0; popt->overriderockperm = 0; @@ -460,13 +461,17 @@ static int parse_options(char *options, struct iso9660_options *popt) case Opt_uid: if (match_int(&args[0], &option)) return 0; - popt->uid = option; + popt->uid = make_kuid(current_user_ns(), option); + if (!uid_valid(popt->uid)) + return 0; popt->uid_set = 1; break; case Opt_gid: if (match_int(&args[0], &option)) return 0; - popt->gid = option; + popt->gid = make_kgid(current_user_ns(), option); + if (!gid_valid(popt->gid)) + return 0; popt->gid_set = 1; break; case Opt_mode: |