BUG/MINOR: fcgi-app: prevent 'use-fcgi-app' in default section
Despite the doc saying that 'use-fcgi-app' keyword may only be used in backend
or listen section, we forgot to prevent its usage in default section.
This is wrong because fcgi relies on a filter, and filters cannot be defined in
a default section.
Making sure such usage reports an error to the user and complies with the doc.
This could be backported up to 2.2.
diff --git a/src/fcgi-app.c b/src/fcgi-app.c
index c9405ec..1ece72b 100644
--- a/src/fcgi-app.c
+++ b/src/fcgi-app.c
@@ -589,7 +589,7 @@
struct fcgi_flt_conf *fcgi_conf = NULL;
int retval = 0;
- if (!(curpx->cap & PR_CAP_BE)) {
+ if ((curpx->cap & PR_CAP_DEF) || !(curpx->cap & PR_CAP_BE)) {
memprintf(err, "'%s' only available in backend or listen section", args[0]);
retval = -1;
goto end;