diff options
| author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2009-01-02 23:51:57 +0000 |
|---|---|---|
| committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2009-01-02 23:51:57 +0000 |
| commit | 7619ddb0a299ecde33f5dbaf89bcf6c875507d7f (patch) | |
| tree | db39ea28c22360cc737b14f17fa5c139e83d98f3 /package/ead | |
| parent | 8db97c0089bb54abe422c2b8b7739a670044a915 (diff) | |
ead: message handling fixes
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13828 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/ead')
| -rw-r--r-- | package/ead/src/ead-client.c | 5 | ||||
| -rw-r--r-- | package/ead/src/ead.c | 2 |
2 files changed, 5 insertions, 2 deletions
diff --git a/package/ead/src/ead-client.c b/package/ead/src/ead-client.c index 111dc8ac6..14e04c40b 100644 --- a/package/ead/src/ead-client.c +++ b/package/ead/src/ead-client.c @@ -143,7 +143,10 @@ static bool handle_pong(void) { struct ead_msg_pong *pong = EAD_DATA(msg, pong); - int len = msg->len - sizeof(struct ead_msg_pong); + int len = ntohl(msg->len) - sizeof(struct ead_msg_pong); + + if (len <= 0) + return false; pong->name[len] = 0; auth_type = ntohs(pong->auth_type); diff --git a/package/ead/src/ead.c b/package/ead/src/ead.c index 7367c3865..c4d3dd9f4 100644 --- a/package/ead/src/ead.c +++ b/package/ead/src/ead.c @@ -330,7 +330,7 @@ handle_ping(struct ead_packet *pkt, int len, int *nstate) msg->len = htonl(sizeof(struct ead_msg_pong) + slen); strncpy(pong->name, dev_name, slen); - pong->name[len] = 0; + pong->name[slen] = 0; pong->auth_type = htons(EAD_AUTH_MD5); return true; |