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authorGeert Uytterhoeven <geert@linux-m68k.org>2012-01-27 19:14:58 +0100
committerRichard Weinberger <richard@nod.at>2012-03-25 00:29:52 +0100
commit3ee6bd8e8dc0c58b9ba5bab7ef8a7a131da346eb (patch)
treeb1050db82803495116ac255a2b6c755622bd1044 /fs/hostfs/hostfs_kern.c
parentc0b79a90b1556a7e51d7a49a655eb60306f6258d (diff)
downloadop-kernel-dev-3ee6bd8e8dc0c58b9ba5bab7ef8a7a131da346eb.zip
op-kernel-dev-3ee6bd8e8dc0c58b9ba5bab7ef8a7a131da346eb.tar.gz
uml/hostfs: Propagate dirent.d_type to filldir()
Currently the (optional) d_type member in struct dirent is always DT_UNKNOWN on hostfs, which may confuse buggy software using readdir(). Make sure to propagate its value from the underlying filesystem if it's available there. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'fs/hostfs/hostfs_kern.c')
-rw-r--r--fs/hostfs/hostfs_kern.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
index e130bd4..dc4222b 100644
--- a/fs/hostfs/hostfs_kern.c
+++ b/fs/hostfs/hostfs_kern.c
@@ -283,6 +283,7 @@ int hostfs_readdir(struct file *file, void *ent, filldir_t filldir)
char *name;
unsigned long long next, ino;
int error, len;
+ unsigned int type;
name = dentry_name(file->f_path.dentry);
if (name == NULL)
@@ -292,9 +293,9 @@ int hostfs_readdir(struct file *file, void *ent, filldir_t filldir)
if (dir == NULL)
return -error;
next = file->f_pos;
- while ((name = read_dir(dir, &next, &ino, &len)) != NULL) {
+ while ((name = read_dir(dir, &next, &ino, &len, &type)) != NULL) {
error = (*filldir)(ent, name, len, file->f_pos,
- ino, DT_UNKNOWN);
+ ino, type);
if (error) break;
file->f_pos = next;
}
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