--- stream/realrtsp/sdpplin.c.orig	2008-10-29 11:57:42.000000000 -0400
+++ stream/realrtsp/sdpplin.c	2008-10-29 12:01:49.000000000 -0400
@@ -158,7 +158,14 @@ static sdpplin_stream_t *sdpplin_parse_s
     handled=0;
     
     if(filter(*data,"a=control:streamid=",&buf)) {
-      desc->stream_id=atoi(buf);
+      /* This way negative values are mapped to unfeasibly high
+       * values, and will be discarded afterward
+       */
+      unsigned long tmp = strtoul(buf, NULL, 10);
+      if ( tmp > UINT16_MAX )
+	printf("stream id out of bound: %lu\n", tmp);
+      else
+	desc->stream_id=tmp;
       handled=1;
       *data=nl(*data);
     }
@@ -329,7 +336,14 @@ sdpplin_t *sdpplin_parse(char *data) {
     }
     
     if(filter(data,"a=StreamCount:integer;",&buf)) {
-      desc->stream_count=(unsigned int)atoi(buf);
+      /* This way negative values are mapped to unfeasibly high
+       * values, and will be discarded afterward
+       */
+      unsigned long tmp = strtoul(buf, NULL, 10);
+      if ( tmp > UINT16_MAX )
+        printf("stream count out of bound: %lu\n", tmp);
+      else
+        desc->stream_count = tmp;
       desc->stream=calloc(desc->stream_count, sizeof(sdpplin_stream_t*));
       if (!desc->stream) desc->stream_count = 0;
       handled=1;
--- stream/realrtsp/sdpplin.h.orig	2006-10-22 18:32:25.000000000 -0400
+++ stream/realrtsp/sdpplin.h	2008-10-29 11:58:02.000000000 -0400
@@ -37,7 +37,7 @@ typedef struct {
   char *id;
   char *bandwidth;
 
-  int stream_id;
+  uint16_t stream_id;
   char *range;
   char *length;
   char *rtpmap;
@@ -81,7 +81,7 @@ typedef struct {
 
   int flags;
   int is_real_data_type;
-  int stream_count;
+  uint16_t stream_count;
   char *title;
   char *author;
   char *copyright;