[PATCH v2 1/1] widl: Avoid freeing input_name in pop_import.

[Rémi Bernon]

From: Rémi Bernon

The pointers are used in loc_info input_name without copy.
---
 tools/widl/parser.l | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tools/widl/parser.l b/tools/widl/parser.l
index 92955516e9e..79f6fee0b5c 100644
--- a/tools/widl/parser.l
+++ b/tools/widl/parser.l
@@ -524,7 +524,7 @@ void pop_import(void)
     if (yyin) fclose( yyin );
     yy_delete_buffer( YY_CURRENT_BUFFER );
     yy_switch_to_buffer( state->buffer );
-    free( input_name );
+
     input_name = state->input_name;
     line_number = state->line_number;
     free( state );
@@ -568,7 +568,6 @@ static void switch_to_acf(void)

if (yyin) fclose( yyin );
     yy_delete_buffer( YY_CURRENT_BUFFER );
-    free( input_name );

input_name = xstrdup( acf_name );
     file = open_input_file( input_name );