MonetDB: window-tunning - Look for invalid bounds

[Pedro Ferreira]

Changeset: fdbd56013006 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=fdbd56013006
Modified Files:
        gdk/gdk_analytic_bounds.c
Branch: window-tunning
Log Message:

Look for invalid bounds


diffs (12 lines):

diff --git a/gdk/gdk_analytic_bounds.c b/gdk/gdk_analytic_bounds.c
--- a/gdk/gdk_analytic_bounds.c
+++ b/gdk/gdk_analytic_bounds.c
@@ -952,7 +952,7 @@ GDKanalyticalrangebounds(BAT *r, BAT *b,
                        default:
                                assert(0);
                        }
-                       if (is_lng_nil(limit) || limit < 0) {
+                       if (is_lng_nil(limit) || limit < 0 || 
is_int_nil(int_limit) || int_limit < 0) {
                                goto invalid_bound;
                        } else if (tp1 == TYPE_daytime || tp1 == TYPE_date || 
tp1 == TYPE_timestamp) {
                                if (tp2 == TYPE_int) {
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