tree 3f80d883eec0be2d8136ca6a646b0203909a17ec
parent acd4827ecabebccc9e57fe091de23a1ea5ec95b7
author Emeric Brun <ebrun@haproxy.com> 1490797973 +0200
committer Willy Tarreau <w@1wt.eu> 1490868766 +0200
encoding latin1

BUG/MEDIUM: peers: fix buffer overflow control in intdecode.

A buffer overflow could happen if an integer is badly encoded in
the data part of a msg received from a peer. It should not happen
with authenticated peers (the handshake do not use this function).

This patch makes the code of the 'intdecode' function more robust.

It also adds some comments about the intencode function.

This bug affects versions >= 1.6.