components/multimedia/lame/patches/01-Add-check-for-invalid-input-sample-rate.patch

   1 From 1ea4eac3e7d57dbad42fb067a32ac1600a0397a0 Mon Sep 17 00:00:00 2001
   2 From: Maks Naumov <maksqwe1@ukr.net>
   3 Date: Thu, 22 Jan 2015 16:20:40 +0200
   4 Subject: [PATCH] Add check for invalid input sample rate
   5
   6 Signed-off-by: Maks Naumov <maksqwe1@ukr.net>
   7 ---
   8  libmp3lame/lame.c | 6 ++++++
   9  1 file changed, 6 insertions(+)
  10
  11 --- a/libmp3lame/lame.c
  12 +++ b/libmp3lame/lame.c
  13 @@ -822,6 +822,12 @@ lame_init_params(lame_global_flags * gfp
  14      }
  15  #endif
  16
  17 +    if (gfp->samplerate_in < 0 || gfp->num_channels < 0) {
  18 +        freegfc(gfc);
  19 +        gfp->internal_flags = NULL;
  20 +        return -1;
  21 +    }
  22 +
  23      cfg->disable_reservoir = gfp->disable_reservoir;
  24      cfg->lowpassfreq = gfp->lowpassfreq;
  25      cfg->highpassfreq = gfp->highpassfreq;