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SPDY: fixed possible segfault.

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While processing a DATA frame, the link to related stream is stored in spdy
connection object as part of connection state.  But this stream can be closed
between receiving parts of the frame.
This commit is contained in:
Valentin Bartenev 2014-01-22 04:58:19 +04:00
parent a0015da906
commit 32bb39c48f
1 changed files with 4 additions and 0 deletions
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4
src/http/ngx_http_spdy.c
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@ -2665,6 +2665,10 @@ ngx_http_spdy_close_stream(ngx_http_spdy_stream_t *stream, ngx_int_t rc)
}
}
if (sc->stream == stream) {
sc->stream = NULL;
}
if (stream->handled) {
for (s = sc->last_stream; s; s = s->next) {
if (s->next == stream) {