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| author |   Maxim Patlasov <MPatlasov@parallels.com> | 2014-07-10 15:32:43 +0400 |
|---|---|---|
| committer |   Miklos Szeredi <mszeredi@suse.cz> | 2014-07-14 16:17:57 +0200 |
| commit | 27f1b36326bc8b6911e7052bc4b80a10234f0ec5 (patch) | |
| tree | f1641fb962d5d99dd6f7b9903ca02b2486f35697 /fs | |
| parent | fuse: restructure ->rename2() (diff) | |
| download | wireguard-linux-27f1b36326bc8b6911e7052bc4b80a10234f0ec5.tar.xz wireguard-linux-27f1b36326bc8b6911e7052bc4b80a10234f0ec5.zip | |
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.c | 4 |
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: |