>From c4610f24dbaa1fbd2e1c15162b76200a2ac40204 Mon Sep 17 00:00:00 2001
From: Eric Van Hensbergen <ericvh@ericvh-laptop.(none)>
Date: Fri, 28 Jul 2006 13:18:35 -0500
Subject: [PATCH] marshalling bug in tcreate with empty extension field
Signed-off-by: Russ Ross <[email protected]>
Signed-off-by: Eric Van Hensbergen <[email protected]>
---
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 1e89814..56d88c1 100644
--- a/fs/9p/conv.c
+++ b/fs/9p/conv.c
@@ -673,8 +673,10 @@ struct v9fs_fcall *v9fs_create_tcreate(u
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))
--
1.4.2.rc1.g83e1
-
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