package/broadcom-wl/patches/006-fix-mem-leak-on-unload.patch

   1 From: George Kashperko <george@znau.edu.ua>
   2
   3 Release nvram variables buffer.
   4 Prevent block reserved by alloc_etherdev from being freed.
   5 Signed-off-by: George Kashperko <george@znau.edu.ua>
   6 ---
   7 ---
   8 --- a/driver/siutils.c
   9 +++ b/driver/siutils.c
  10 @@ -647,7 +647,10 @@ si_detach(si_t *sih)
  11  #if !defined(BCMBUSTYPE) || (BCMBUSTYPE == SI_BUS)
  12         if (sii != &ksii)
  13  #endif /* !BCMBUSTYPE || (BCMBUSTYPE == SI_BUS) */
  14 -               MFREE(sii->osh, sii, sizeof(si_info_t));
  15 +               do {
  16 +                       MFREE(sii->osh, sii, sizeof(si_info_t));
  17 +                       nvram_exit((void *)&(sii->pub));
  18 +               } while (0);
  19  }
  20
  21  void *
  22 --- a/driver/wl_linux.c
  23 +++ b/driver/wl_linux.c
  24 @@ -1477,7 +1477,6 @@ wl_free_if(wl_info_t *wl, wl_if_t *wlif)
  25                 free_netdev(wlif->dev);
  26  #endif
  27         }
  28 -       MFREE(wl->osh, wlif, sizeof(wl_if_t));
  29  }
  30
  31  #ifdef AP