MonetDB: Jan2014 - Add null dereference defense line

[Martin Kersten]

Changeset: bb22d745d8fc for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=bb22d745d8fc
Modified Files:
        sql/backends/monet5/sql.c
Branch: Jan2014
Log Message:

Add null dereference defense line


diffs (11 lines):

diff --git a/sql/backends/monet5/sql.c b/sql/backends/monet5/sql.c
--- a/sql/backends/monet5/sql.c
+++ b/sql/backends/monet5/sql.c
@@ -964,6 +964,7 @@ drop_trigger(mvc *sql, char *sname, char
                return sql_message("3F000!DROP TRIGGER: no such schema '%s'", 
sname);
        if (!s)
                s = cur_schema(sql);
+       assert(s);
        if (s && !schema_privs(sql->role_id, s))
                return sql_message("3F000!DROP TRIGGER: access denied for %s to 
schema ;'%s'", stack_get_string(sql, "current_user"), s->base.name);
 
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