The segments / url can be modified by the io read when reloading
This may be an alternative or additional fix for Ticket8673
as a further alternative the reload stuff could be disabled during
probing
Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc>
---
libavformat/hls.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/libavformat/hls.c b/libavformat/hls.c
index 3798bdd5d1..ba17c4ed96 100644
--- a/libavformat/hls.c
+++ b/libavformat/hls.c
@@ -1946,6 +1946,7 @@ static int hls_read_header(AVFormatContext *s)
/* Open the demuxer for each playlist */
for (i = 0; i < c->n_playlists; i++) {
struct playlist *pls = c->playlists[i];
+ char *url;
ff_const59 AVInputFormat *in_fmt = NULL;
if (!(pls->ctx = avformat_alloc_context())) {
@@ -1983,8 +1984,9 @@ static int hls_read_header(AVFormatContext *s)
read_data, NULL, NULL);
pls->ctx->probesize = s->probesize > 0 ? s->probesize : 1024 * 4;
pls->ctx->max_analyze_duration = s->max_analyze_duration > 0 ?
s->max_analyze_duration : 4 * AV_TIME_BASE;
- ret = av_probe_input_buffer(&pls->pb, &in_fmt, pls->segments[0]->url,
- NULL, 0, 0);
+ url = av_strdup(pls->segments[0]->url);
+ ret = av_probe_input_buffer(&pls->pb, &in_fmt, url, NULL, 0, 0);
+ av_free(url);
if (ret < 0) {
/* Free the ctx - it isn't initialized properly at this point,
* so avformat_close_input shouldn't be called. If
--
2.17.1
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