main: limit evaluation graph depth to 2000 nodes

This allows us to break out of situations where circular dependencies may arise.
2013-02-24 06:42:32 -06:00 · 2013-02-24 06:42:32 -06:00 · 7b322d73e8
parent b1949e7706
commit 7b322d73e8
1 changed files with 1 additions and 1 deletions
--- a/main.c
+++ b/main.c
@ -48,7 +48,7 @@
 static unsigned int global_traverse_flags = PKGF_NONE;

 static int want_flags;
-static int maximum_traverse_depth = -1;
+static int maximum_traverse_depth = 2000;

 static char *want_variable = NULL;
 static char *sysroot_dir = NULL;