shithub: aacenc

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limit the number of searched chunks to avoid possible long loop

--- a/frontend/input.c

+++ b/frontend/input.c

@@ -16,7 +16,7 @@

  * License along with this library; if not, write to the Free Software

  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

  *

- * $Id: input.c,v 1.19 2017/07/01 09:32:35 knik Exp $

+ * $Id: input.c,v 1.20 2017/07/01 09:46:12 knik Exp $

  */

 #ifdef HAVE_CONFIG_H

@@ -119,7 +119,9 @@

 static int seekchunk(FILE *f, riffsub_t *riffsub, char *name)

 {

- while (1)

+ int skipped;

+

+ for(skipped = 0; skipped < 10; skipped++)

  {

    if (fread(riffsub, 1, sizeof(*riffsub), f) != sizeof(*riffsub))

      return 0;

@@ -129,12 +131,12 @@

      riffsub->len++;

    if (!memcmp(&(riffsub->label), name, 4))

-     break;

+     return 1;

    fseek(f, riffsub->len, SEEK_CUR);

  }

- return 1;

+ return 0;

 }

 pcmfile_t *wav_open_read(const char *name, int rawinput)