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Fixed buffer overrun after changing chunk size.

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Thanks to Zengxian Ding.
This commit is contained in:
Roman Arutyunyan
2021-05-24 13:08:45 +03:00
parent afd350e0d8
commit 2f2db811f8
1 changed files with 3 additions and 1 deletions
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4
ngx_rtmp_handler.c
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@ -241,7 +241,9 @@ ngx_rtmp_recv(ngx_event_t *rev)
"reusing formerly read data: %d", old_size);
b->pos = b->start;
b->last = ngx_movemem(b->pos, old_pos, old_size);
size = ngx_min((size_t) (b->end - b->start), old_size);
b->last = ngx_movemem(b->pos, old_pos, size);
if (s->in_chunk_size_changing) {
ngx_rtmp_finalize_set_chunk_size(s);