xfs: Fix overallocation in xfs_buf_allocate_memory()

[karo-tx-linux.git] / fs / stat.c

diff --git a/fs/stat.c b/fs/stat.c
index 0cef3366a919db83f7e57b4b44be81d755ded16e..b6ff11825fc8a9c37f8d45ccf01e1fbdc1115868 100644 (file)
--- a/fs/stat.c
+++ b/fs/stat.c
@@ -138,8 +138,8 @@ static int cp_old_stat(struct kstat *stat, struct __old_kernel_stat __user * sta
        tmp.st_nlink = stat->nlink;
        if (tmp.st_nlink != stat->nlink)
                return -EOVERFLOW;
-       SET_UID(tmp.st_uid, stat->uid);
-       SET_GID(tmp.st_gid, stat->gid);
+       SET_UID(tmp.st_uid, from_kuid_munged(current_user_ns(), stat->uid));
+       SET_GID(tmp.st_gid, from_kgid_munged(current_user_ns(), stat->gid));
        tmp.st_rdev = old_encode_dev(stat->rdev);
 #if BITS_PER_LONG == 32
        if (stat->size > MAX_NON_LFS)
@@ -224,8 +224,8 @@ static int cp_new_stat(struct kstat *stat, struct stat __user *statbuf)
        tmp.st_nlink = stat->nlink;
        if (tmp.st_nlink != stat->nlink)
                return -EOVERFLOW;
-       SET_UID(tmp.st_uid, stat->uid);
-       SET_GID(tmp.st_gid, stat->gid);
+       SET_UID(tmp.st_uid, from_kuid_munged(current_user_ns(), stat->uid));
+       SET_GID(tmp.st_gid, from_kgid_munged(current_user_ns(), stat->gid));
        tmp.st_rdev = encode_dev(stat->rdev);
        tmp.st_size = stat->size;
        tmp.st_atime = stat->atime.tv_sec;
@@ -355,8 +355,8 @@ static long cp_new_stat64(struct kstat *stat, struct stat64 __user *statbuf)
 #endif
        tmp.st_mode = stat->mode;
        tmp.st_nlink = stat->nlink;
-       tmp.st_uid = stat->uid;
-       tmp.st_gid = stat->gid;
+       tmp.st_uid = from_kuid_munged(current_user_ns(), stat->uid);
+       tmp.st_gid = from_kgid_munged(current_user_ns(), stat->gid);
        tmp.st_atime = stat->atime.tv_sec;
        tmp.st_atime_nsec = stat->atime.tv_nsec;
        tmp.st_mtime = stat->mtime.tv_sec;