From: Todd C. Miller <Todd.Miller@courtesan.com>
Date: Tue, 9 Nov 1999 19:32:41 +0000 (+0000)
Subject: Call YY_FLUSH_BUFFER macro in yywrap() to clean up any buffers that
X-Git-Tag: SUDO_1_6_0~9
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=95eb54d99ce76f84e612ef2ed53daf57dae675f3;p=sudo

Call YY_FLUSH_BUFFER macro in yywrap() to clean up any buffers that
might still exist.
Call yyrestart() instead of using the deprecated YY_NEW_FILE macro.
---

diff --git a/lex.yy.c b/lex.yy.c
index 6a640e620..59c15367d 100644
--- a/lex.yy.c
+++ b/lex.yy.c
@@ -2957,11 +2957,14 @@ fill_args(s, len, addspace)
 int
 yywrap()
 {
-#ifdef YY_NEW_FILE
-    YY_NEW_FILE;
-#endif /* YY_NEW_FILE */
 
-    /* Don't reset the aliases if called by testsudoers. */
+    /* Flush any buffers that might still exist. */
+    YY_FLUSH_BUFFER;
+
+    /* Set file pointer to the beginning so we can re-run the parser. */
+    yyrestart(yyin);
+
+    /* Free space used by the aliases unless called by testsudoers. */
     if (clearaliases)
 	reset_aliases();
 
diff --git a/parse.lex b/parse.lex
index fc2be9a63..8aaffdd9a 100644
--- a/parse.lex
+++ b/parse.lex
@@ -415,11 +415,14 @@ fill_args(s, len, addspace)
 int
 yywrap()
 {
-#ifdef YY_NEW_FILE
-    YY_NEW_FILE;
-#endif /* YY_NEW_FILE */
 
-    /* Don't reset the aliases if called by testsudoers. */
+    /* Flush any buffers that might still exist. */
+    YY_FLUSH_BUFFER;
+
+    /* Set file pointer to the beginning so we can re-run the parser. */
+    yyrestart(yyin);
+
+    /* Free space used by the aliases unless called by testsudoers. */
     if (clearaliases)
 	reset_aliases();