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authorArtem Bityutskiy <Artem.Bityutskiy@nokia.com>2008-08-20 17:16:34 +0300
committerArtem Bityutskiy <Artem.Bityutskiy@nokia.com>2008-08-21 16:48:52 +0300
commit04da11bfcf511544ae19e0a7e5f994b3237752ac (patch)
tree8023d9cd338b2f0c7521df65df41880952310973 /fs/ubifs/dir.c
parent6a55617ed5d1aa62b850de2cf66f5ede2eef4825 (diff)
downloadop-kernel-dev-04da11bfcf511544ae19e0a7e5f994b3237752ac.zip
op-kernel-dev-04da11bfcf511544ae19e0a7e5f994b3237752ac.tar.gz
UBIFS: fix zero-length truncations
Always allow truncations to zero, even if budgeting thinks there is no space. UBIFS reserves some space for deletions anyway. Otherwise, the following happans: 1. create a file, and write as much as possible there, until ENOSPC 2. truncate the file, which fails with ENOSPC, which is not good. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Diffstat (limited to 'fs/ubifs/dir.c')
-rw-r--r--fs/ubifs/dir.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/ubifs/dir.c b/fs/ubifs/dir.c
index 5c96f1f..2b267c9 100644
--- a/fs/ubifs/dir.c
+++ b/fs/ubifs/dir.c
@@ -587,7 +587,6 @@ static int ubifs_unlink(struct inode *dir, struct dentry *dentry)
if (err) {
if (err != -ENOSPC)
return err;
- err = 0;
budgeted = 0;
}
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