diff options
| author | Holger Hans Peter Freyther <zecke@selfish.org> | 2011-01-20 13:05:54 +0100 |
|---|---|---|
| committer | Holger Hans Peter Freyther <zecke@selfish.org> | 2011-01-20 13:11:29 +0100 |
| commit | 157de2a8abbd49bece2c1d5cd37c1abe104aaa66 (patch) | |
| tree | a8b96c188c5b47962a020a9b3c7aa96f43feaf1a /src/mtp_layer3.c | |
| parent | 925d566c188bfad3709e55ac223bee52ae2bc60c (diff) | |
mtp: Only respond to regular maintainenance for our code point
Diffstat (limited to 'src/mtp_layer3.c')
| -rw-r--r-- | src/mtp_layer3.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/mtp_layer3.c b/src/mtp_layer3.c index e9d01c9..9e147fd 100644 --- a/src/mtp_layer3.c +++ b/src/mtp_layer3.c @@ -414,6 +414,12 @@ static int mtp_link_regular_msg(struct mtp_link_set *link, struct mtp_level_3_hd return -1; } + if (MTP_ADDR_DPC(hdr->addr) != link->opc) { + LOGP(DINP, LOGL_ERROR, "MSG for 0x%x not handled by 0x%x\n", + MTP_ADDR_DPC(hdr->addr), link->opc); + return -1; + } + mng = (struct mtp_level_3_mng *) &hdr->data[0]; LOGP(DINP, LOGL_DEBUG, "reg msg: h0: 0x%x h1: 0x%x\n", mng->cmn.h0, mng->cmn.h1); |