tree 9d68be1eea1df686b3bef673a1b961a06432a87b
parent 4c18346c0f18e8ac470bd0cb40b1b895e9345e26
author Willy Tarreau <w@1wt.eu> 1483717582 +0100
committer Willy Tarreau <w@1wt.eu> 1483717582 +0100
encoding latin1

BUG/MINOR: tools: fix off-by-one in port size check

port_to_str() checks that the port size is at least 5 characters instead
of at least 6. While in theory it could permit a buffer overflow, it's
harmless because all callers have at least 6 characters here.

This fix needs to be backported to 1.7, 1.6 and 1.5.