Fix memory leak when one +O debug on top of another.

1 files changed, 4 insertions, 0 deletions

diff --git a/dbug/dbug.c b/dbug/dbug.c
index 8b3927d2427..cac544b6cd3 100644
--- a/dbug/dbug.c
+++ b/dbug/dbug.c
@@ -1863,6 +1863,8 @@ static void DBUGOpenFile(CODE_STATE *cs,
     name=cs->stack->name;
     if (strcmp(name, "-") == 0)
     {
+      if (!is_shared(cs->stack, out_file))
+        DBUGCloseFile(cs, cs->stack->out_file);
       cs->stack->out_file= stdout;
       cs->stack->flags |= FLUSH_ON_WRITE;
       cs->stack->name[0]=0;
@@ -1885,6 +1887,8 @@ static void DBUGOpenFile(CODE_STATE *cs,
         }
         else
         {
+          if (!is_shared(cs->stack, out_file))
+            DBUGCloseFile(cs, cs->stack->out_file);
           cs->stack->out_file= fp;
         }
       }