diff options
| author | Russ Ross <russross@gmail.com> | 2006-07-30 03:04:15 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-07-31 13:28:44 -0700 |
| commit | 4c90c68aca278f425afc0b48d86298b960fbc0ce (patch) | |
| tree | 4c2ba4152b1d58e7b899b01ffe7fe3624498b1c5 /fs/9p | |
| parent | 0e31f51d8177320d61ec5786ca4aafa7b7a749b4 (diff) | |
[PATCH] 9p: fix marshalling bug in tcreate with empty extension field
Signed-off-by: Russ Ross <russross@gmail.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/9p')
| -rw-r--r-- | fs/9p/conv.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/9p/conv.c b/fs/9p/conv.c index 1e898144eb7..56d88c1a09c 100644 --- a/fs/9p/conv.c +++ b/fs/9p/conv.c @@ -673,8 +673,10 @@ struct v9fs_fcall *v9fs_create_tcreate(u32 fid, char *name, u32 perm, u8 mode, struct cbuf *bufp = &buffer; size = 4 + 2 + strlen(name) + 4 + 1; /* fid[4] name[s] perm[4] mode[1] */ - if (extended && extension!=NULL) - size += 2 + strlen(extension); /* extension[s] */ + if (extended) { + size += 2 + /* extension[s] */ + (extension == NULL ? 0 : strlen(extension)); + } fc = v9fs_create_common(bufp, size, TCREATE); if (IS_ERR(fc)) |