when freeing a possibly NULL pointer under safemalloc - use MY_ALLOW_ZERO_PTR

5cb67bbd · Sergei Golubchik · 7f975df6 · 5cb67bbd
Commit 5cb67bbd authored Oct 11, 2011 by Sergei Golubchik
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extra/comp_err.c extra/comp_err.c +1 -1

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--- a/extra/comp_err.c
+++ b/extra/comp_err.c
@@ -402,7 +402,7 @@ static void clean_up(struct languages *lang_head, struct errors *error_head)
      my_free((uchar*) tmp_error->sql_code1, MYF(0));
    if (tmp_error->sql_code2[0])
      my_free((uchar*) tmp_error->sql_code2, MYF(0));
-    my_free((uchar*) tmp_error->er_name, MYF(0));
+    my_free((uchar*) tmp_error->er_name, MYF(MY_ALLOW_ZERO_PTR));
    my_free((uchar*) tmp_error, MYF(0));
  }
 }