tree 6920a7ffd7b09cfbea5aba844d7c46005aa68710
parent e95c4ce1b7c925debf4c9b7c794f3b6765edef88
author Willy Tarreau <w@1wt.eu> 1358986696 +0100
committer Willy Tarreau <w@1wt.eu> 1359040758 +0100

BUG/MINOR: log: improper NULL return check on utoa_pad()

utoa_pad() is directly fed into tmplog, which is checked for NULL.
First, when NULLs are possible, they should be put into a temp variable
in order to preserve tmplog, and second, this return value can never be
NULL because the value passed is tv_usec/1000 (between "0" and "999")
with a 4-char output. However better fix the check in case this code gets
improperly copy-pasted for another usage later.

Reported-by: Dinko Korunic <dkorunic@reflected.net>