tree ae5e4f2669a5d9e223deb7f3ec844d9197c72cba
parent ad63582eb9bc57de6d74674025451780067a56a5
author Willy Tarreau <w@1wt.eu> 1470735474 +0200
committer Willy Tarreau <w@1wt.eu> 1470744216 +0200
encoding latin1

MINOR: sample: implement smp_is_safe() and smp_make_safe()

These functions ensure that the designated sample is "safe for use",
which means that its size is known, its length is correct regarding its
size, and that strings are properly zero-terminated.

smp_is_safe() only checks (and optionally sets the trailing zero when
needed and possible). smp_make_safe() will call smp_dup() after
smp_is_safe() fails.