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[PATCH] 9p: fix marshalling bug in tcreate with empty extension field

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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>
This commit is contained in:
Russ Ross 2006-07-30 03:04:15 -07:00 committed by Linus Torvalds
parent 0e31f51d81
commit 4c90c68aca
1 changed files with 4 additions and 2 deletions
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6
fs/9p/conv.c
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@ -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))