X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/a4e25e1dec3b4e5ff028817eaefa9827041636c2..122bea3ab92125b4f3e8a62ea01c237262af7d07:/data/push.c

diff --git a/data/push.c b/data/push.c
index 5ad90616..ee9aa671 100644
--- a/data/push.c
+++ b/data/push.c
@@ -750,12 +750,12 @@ do {								\
   /* The symbols being reduced.  */
   for (yyi = 0; yyi < yynrhs; yyi++)
     {
-      fprintf (stderr, "   $%d = ", yyi + 1);
+      YYFPRINTF (stderr, "   $%d = ", yyi + 1);
       yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
 		       &]b4_rhs_value(yynrhs, yyi + 1)[
 		       ]b4_locations_if([, &]b4_rhs_location(yynrhs, yyi + 1))[]dnl
 		       b4_user_args[);
-      fprintf (stderr, "\n");
+      YYFPRINTF (stderr, "\n");
     }
 }
 
@@ -1091,7 +1091,14 @@ b4_push_if(
 ]b4_locations_if([[  YYLTYPE yylloc;
 ]])])[
   if (yyps == 0)
-    yyps_local = yypstate_new ();
+    {
+      yyps_local = yypstate_new ();
+      if (!yyps_local)
+        {
+          yyerror (]b4_yyerror_args[YY_("memory exhausted"));
+          return 2;
+        }
+    }
   else
     yyps_local = yyps;
   do {
@@ -1108,6 +1115,8 @@ b4_push_if(
 ]b4_c_function_def([[yypstate_new]], [[yypstate *]])[
 {
   yypstate *yyps = (yypstate *) malloc (sizeof *yyps);
+  if (!yyps)
+    return 0;
   yyps->yynew = 1;
   return yyps;
 }