Merge pull request #4621 from alexanderkyte/strdup_env

[mono.git] / mono / mini / mini-gc.c

diff --git a/mono/mini/mini-gc.c b/mono/mini/mini-gc.c
index d83009b18342bba963006a88588cd354e06ed4ab..3b5463e80fb1c16626c54ad26547553a3fbee682 100644 (file)
--- a/mono/mini/mini-gc.c
+++ b/mono/mini/mini-gc.c
@@ -1,5 +1,6 @@
-/*
- * mini-gc.c: GC interface for the mono JIT
+/**
+ * \file
+ * GC interface for the mono JIT
  *
  * Author:
  *   Zoltan Varga (vargaz@gmail.com)
@@ -924,8 +925,11 @@ conservative_pass (TlsData *tls, guint8 *stack_start, guint8 *stack_end)
                 * Debugging aid to control the number of frames scanned precisely
                 */
                if (!precise_frame_limit_inited) {
-                       if (g_getenv ("MONO_PRECISE_COUNT"))
-                               precise_frame_limit = atoi (g_getenv ("MONO_PRECISE_COUNT"));
+                       char *mono_precise_count = g_getenv ("MONO_PRECISE_COUNT");
+                       if (mono_precise_count) {
+                               precise_frame_limit = atoi (mono_precise_count);
+                               g_free (mono_precise_count);
+                       }
                        precise_frame_limit_inited = TRUE;
                }
                                
@@ -1280,10 +1284,13 @@ mini_gc_init_gc_map (MonoCompile *cfg)
                static int precise_count;
 
                precise_count ++;
-               if (g_getenv ("MONO_GCMAP_COUNT")) {
-                       if (precise_count == atoi (g_getenv ("MONO_GCMAP_COUNT")))
+               char *mono_gcmap_count = g_getenv ("MONO_GCMAP_COUNT");
+               if (mono_gcmap_count) {
+                       int count = atoi (mono_gcmap_count);
+                       g_free (mono_gcmap_count);
+                       if (precise_count == count)
                                printf ("LAST: %s\n", mono_method_full_name (cfg->method, TRUE));
-                       if (precise_count > atoi (g_getenv ("MONO_GCMAP_COUNT")))
+                       if (precise_count > count)
                                return;
                }
        }
@@ -2503,6 +2510,7 @@ parse_debug_options (void)
                exit (1);
        }
        g_strfreev (opts);
+       g_free (env);
 }
 
 void