tree 3f24af370cfcadb07597cf9b3de86eafe0370b3c
parent 108a8fd8be0c78a4bf147a2028fd9bda3343c93c
author Willy Tarreau <w@1wt.eu> 1477062875 +0200
committer Willy Tarreau <w@1wt.eu> 1477065226 +0200
encoding latin1

BUG/MINOR: vars: make smp_fetch_var() more robust against misuses

smp_fetch_var() may be called from everywhere since it just reads a
variable. It must ensure that the stream exists before trying to return
a stream-dependant variable. For now there is no impact but it will
cause trouble with tcp-request session rules.