X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavformat%2Fhls.c;h=471a62dc9c46b1d55387c6c3bf128fcb0cab215b;hb=3f41e57fa869036e42bf26dfaccf0c7b28d0bd19;hp=b0f28f6289c2b397e3168cd6897cb5c588bd0f24;hpb=0a382aa99bd2d23473e23fda9b78a7bf7f924d79;p=ffmpeg

diff --git a/libavformat/hls.c b/libavformat/hls.c
index b0f28f6289c..471a62dc9c4 100644
--- a/libavformat/hls.c
+++ b/libavformat/hls.c
@@ -216,6 +216,7 @@ static int parse_playlist(HLSContext *c, const char *url,
     char line[MAX_URL_SIZE];
     const char *ptr;
     int close_in = 0;
+    uint8_t *new_url = NULL;
 
     if (!in) {
         AVDictionary *opts = NULL;
@@ -235,6 +236,9 @@ static int parse_playlist(HLSContext *c, const char *url,
             return ret;
     }
 
+    if (av_opt_get(in, "location", AV_OPT_SEARCH_CHILDREN, &new_url) >= 0)
+        url = new_url;
+
     read_chomp_line(in, line, sizeof(line));
     if (strcmp(line, "#EXTM3U")) {
         ret = AVERROR_INVALIDDATA;
@@ -335,6 +339,7 @@ static int parse_playlist(HLSContext *c, const char *url,
         var->last_load_time = av_gettime();
 
 fail:
+    av_free(new_url);
     if (close_in)
         avio_close(in);
     return ret;
@@ -719,7 +724,8 @@ start:
         /* Check if this stream still is on an earlier segment number, or
          * has the packet with the lowest dts */
         if (var->pkt.data) {
-            struct variant *minvar = c->variants[minvariant];
+            struct variant *minvar = minvariant < 0 ?
+                                     NULL : c->variants[minvariant];
             if (minvariant < 0 || var->cur_seq_no < minvar->cur_seq_no) {
                 minvariant = i;
             } else if (var->cur_seq_no == minvar->cur_seq_no) {