Bug 1676

Summary:	coverage information with CoojaLoader doesn't report correct values
Product:	dce	Reporter:	Hajime Tazaki <tazaki>
Component:	other	Assignee:	Frederic Urbani <frederic.urbani>
Status:	NEW ---
Severity:	minor	CC:	ns-bugs
Priority:	P5
Version:	unspecified
Hardware:	All
OS:	Linux

Description Hajime Tazaki 2013-05-08 03:00:53 EDT

while DlmLoaderFactory gives correct one.

in net/ipv4/tcp_ipv4.c DlmLoaderFactory gives

    1683              29 :         if (is_meta_sk(sk))
    1684               6 :                 return mptcp_v4_do_rcv(sk, skb);

Cooja gives

    1683              29 :         if (is_meta_sk(sk))
    1684               0 :                 return mptcp_v4_do_rcv(sk, skb);

some branches are not reported the right value (the path is executed for sure).
it seems node 0 only report the value.

the description is in p.84 bullet 3 (Experimentation Tools for Networking Research, Lacage).