From f0a0ac2ee50c62cf4ad9b06cf8a12435cc5ac44d Mon Sep 17 00:00:00 2001 From: Eric Van Hensbergen Date: Fri, 17 Oct 2008 12:45:23 -0500 Subject: [PATCH] 9p: fix oops in protocol stat parsing error path. When we get an error on parsing a stat due to a protocol bug, we can generate an oops during cleanup because we didn't initialize the string pointers in the stat structure. Signed-off-by: Eric Van Hensbergen --- net/9p/protocol.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/9p/protocol.c b/net/9p/protocol.c index 84fa2127187..29be5243908 100644 --- a/net/9p/protocol.c +++ b/net/9p/protocol.c @@ -215,9 +215,9 @@ p9pdu_vreadf(struct p9_fcall *pdu, int optional, const char *fmt, va_list ap) struct p9_wstat *stbuf = va_arg(ap, struct p9_wstat *); - stbuf->extension = NULL; + memset(stbuf, 0, sizeof(struct p9_wstat)); stbuf->n_uid = stbuf->n_gid = stbuf->n_muid = - -1; + -1; errcode = p9pdu_readf(pdu, optional, "wwdQdddqssss?sddd", -- 2.41.1