X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Fstats%2Freliability.c;h=744763382a374b815e9a235b9c86a18f82b0cc39;hb=e8566274867b259ca29b7ae8c867194099fc27f4;hp=5378ed897417494680e1603ae0379b396f27776d;hpb=2f7a0cf0bc8272503aa009edfe6d1b7388dad54c;p=pspp

diff --git a/src/language/stats/reliability.c b/src/language/stats/reliability.c
index 5378ed8974..744763382a 100644
--- a/src/language/stats/reliability.c
+++ b/src/language/stats/reliability.c
@@ -263,6 +263,12 @@ cmd_reliability (struct lexer *lexer, struct dataset *ds)
       int i;
       const struct cronbach *s;
 
+      if ( reliability.split_point >= reliability.n_variables)
+        {
+          msg (ME, _("The split point must be less than the number of variables"));
+          goto error;
+        }
+
       reliability.n_sc += 2 ;
       reliability.sc = xrealloc (reliability.sc, sizeof (struct cronbach) * reliability.n_sc);