Mercurial > hg > nginx
changeset 8403:c101438c69a4 quic
HTTP/3: prevent array access by negative index for unknown streams.
Currently there are no such streams, but the function
ngx_http_v3_get_uni_stream() supports them.
author | Roman Arutyunyan <arut@nginx.com> |
---|---|
date | Tue, 19 May 2020 15:41:41 +0300 |
parents | af22b60a905b |
children | e5d4f057a6cb |
files | src/http/v3/ngx_http_v3_streams.c |
diffstat | 1 files changed, 3 insertions(+), 1 deletions(-) [+] |
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--- a/src/http/v3/ngx_http_v3_streams.c +++ b/src/http/v3/ngx_http_v3_streams.c @@ -320,7 +320,9 @@ ngx_http_v3_get_uni_stream(ngx_connectio sc->read->handler = ngx_http_v3_uni_read_handler; sc->write->handler = ngx_http_v3_dummy_write_handler; - h3c->known_streams[index] = sc; + if (index >= 0) { + h3c->known_streams[index] = sc; + } n = (u_char *) ngx_http_v3_encode_varlen_int(buf, type) - buf;