mirrors/haproxy
1
0
Fork 0
mirror of https://git.haproxy.org/git/haproxy.git/ synced 2025-09-23 14:51:27 +02:00
Code Issues Projects Releases Wiki Activity

BUG/MINOR: tools: make str2sa_range() report unresolvable addresses

Browse Source 
If an environment variable is used in an address, and is not set, it's
silently considered as ":" or "0.0.0.0:0" which is not correct as it
can hide environment issues and lead to unexpected behaviours. Let's
report this case when it happens.

This fix should be backported to 1.5.
This commit is contained in:
Willy Tarreau 2015-09-08 16:01:25 +02:00
parent 72b8c1f0aa
commit 9f69f46d1f
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/standard.c
View File

@ -782,6 +782,11 @@ struct sockaddr_storage *str2sa_range(const char *str, int *low, int *high, char
goto out;
}
if (!*str2) {
memprintf(err, "'%s' resolves to an empty address (environment variable missing?)\n", str);
goto out;
}
memset(&ss, 0, sizeof(ss));
if (strncmp(str2, "unix@", 5) == 0) {