From: John Millaway <john43@users.sourceforge.net>
Date: Sun, 15 Sep 2002 16:47:31 +0000 (+0000)
Subject: Initialization of reject vars and %array vars in reentrant scanner.
X-Git-Tag: flex-2-5-20~10
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=aad9f1cd9dcc07a6a923e4bae6cc72d2d0fdecf7;p=flex

Initialization of reject vars and %array vars in reentrant scanner.
---

diff --git a/flex.skl b/flex.skl
index 4c31008..8b51bb0 100644
--- a/flex.skl
+++ b/flex.skl
@@ -1957,6 +1957,19 @@ static int yy_init_globals YYFARGS0(void)
     YY_G(yy_start_stack_depth) = 0;
     YY_G(yy_start_stack) = (int *) 0;
 
+#ifdef YY_USES_REJECT
+    YY_G(yy_state_buf) = 0;
+    YY_G(yy_state_ptr) = 0;
+    YY_G(yy_full_match) = 0;
+    YY_G(yy_lp) = 0;
+#endif
+
+#ifdef YY_TEXT_IS_ARRAY
+    YY_G(yytext_ptr) = 0;
+    YY_G(yy_more_offset) = 0;
+    YY_G(yy_prev_more_offset) = 0;
+#endif
+
 /* Defined in main.c */
 #ifdef YY_STDINIT
     yyin = stdin;
@@ -1991,11 +2004,14 @@ int yylex_init( ptr_yy_globals )
     }
 
     *ptr_yy_globals = (yyscan_t) yyalloc ( sizeof( struct yyguts_t ), NULL );
+
     if (*ptr_yy_globals == NULL){
         errno = ENOMEM;
         return 1;
     }
 
+    memset(*ptr_yy_globals,0,sizeof(struct yyguts_t));
+
     return yy_init_globals ( *ptr_yy_globals );
     }