util: Make code a bit more secure
commitaed4d78e879e656ff99bb4ea344df14286009ebd
authorDavid Maciejak <david.maciejak@gmail.com>
Sat, 5 Apr 2014 23:52:52 +0000 (6 01:52 +0200)
committerCarlos R. Mafra <crmafra@gmail.com>
Thu, 24 Apr 2014 09:56:25 +0000 (24 10:56 +0100)
tree85619246de4219cb731199652f62b1b74437ceb3
parent01478146f9d64fbd499997b538fe71ac681c3b19
util: Make code a bit more secure

- add some checks on functions return values
- use snprintf to avoid buffer overflow
util/wmsetbg.c