tree 7b415acfa4fed0f0375f0675d22b0155d382b739
parent 1ef724e2169eaff7f0272278c3fba9b34d5c7f78
author Willy Tarreau <w@1wt.eu> 1549967189 +0100
committer Willy Tarreau <w@1wt.eu> 1549967404 +0100
encoding latin1

BUILD/MINOR: tools: fix build warning in the date conversion functions

Some gcc versions emit potential null deref warnings at -O3 in
date2str_log(), gmt2str_log() and localdate2str_log() after utoa_pad()
because this function may return NULL if its size argument is too small
for the integer value. And it's true that we can't guarantee that the
input number is always valid.

This must be backported to all stable versions.