Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit f0a0ac2e authored by Eric Van Hensbergen's avatar Eric Van Hensbergen
Browse files

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: default avatarEric Van Hensbergen <ericvh@gmail.com>
parent 57c7b4e6

net/9p/protocol.c

+2 −2
Original line number Original line Diff line number Diff line
@@ -215,7 +215,7 @@ p9pdu_vreadf(struct p9_fcall *pdu, int optional, const char *fmt, va_list ap) 
				struct p9_wstat *stbuf =

				struct p9_wstat *stbuf =

				    va_arg(ap, struct p9_wstat *);

				    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 =

				stbuf->n_uid = stbuf->n_gid = stbuf->n_muid =

									-1;

									-1;

				errcode =

				errcode =