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authorMaxim Patlasov <MPatlasov@parallels.com>2014-07-10 15:32:43 +0400
committerMiklos Szeredi <mszeredi@suse.cz>2014-07-14 16:17:57 +0200
commit27f1b36326bc8b6911e7052bc4b80a10234f0ec5 (patch)
treef1641fb962d5d99dd6f7b9903ca02b2486f35697 /fs
parent4237ba43b65aa989674c89fc4f2fe46eebc501ee (diff)
downloadlinux-27f1b36326bc8b6911e7052bc4b80a10234f0ec5.tar.bz2
fuse: release temporary page if fuse_writepage_locked() failed
tmp_page to be freed if fuse_write_file_get() returns NULL. Signed-off-by: Maxim Patlasov <mpatlasov@parallels.com> Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Diffstat (limited to 'fs')
-rw-r--r--fs/fuse/file.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index 96d513e01a5d..35b6f31ecc38 100644
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -1722,7 +1722,7 @@ static int fuse_writepage_locked(struct page *page)
error = -EIO;
req->ff = fuse_write_file_get(fc, fi);
if (!req->ff)
- goto err_free;
+ goto err_nofile;
fuse_write_fill(req, req->ff, page_offset(page), 0);
@@ -1750,6 +1750,8 @@ static int fuse_writepage_locked(struct page *page)
return 0;
+err_nofile:
+ __free_page(tmp_page);
err_free:
fuse_request_free(req);
err: