balabit/syslog-ng — pull request #78 by talien (2014-02-04 14:17:13+00:00)
Title: str-format: Fixed format_hex_string_with_delimiter.

g_snprintf adds a terminating NULL character, which was not considered.
We need more space for this extra character, so the result length
check should also be tweaked.

Signed-off-by: Viktor Tusa