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ah-un_pos-cleanup-fix-other-path

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Jed Lu 2020-06-30 17:49:14 +01:00 • committed by Andy Green
parent a75a476026
commit 84f8137fa6
1 changed files with 15 additions and 1 deletions
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16
lib/roles/http/parsers.c
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@ -1105,6 +1105,7 @@ swallow:
if (!wsi->mux_substream && !ah->unk_pos) {
ah->unk_pos = ah->pos;
#if defined(LWS_WITH_CUSTOM_HEADERS)
/*
* Prepare new unknown header linked-list entry
@ -1283,6 +1284,9 @@ nope:
goto forbid;
}
if (ah->lextable_pos < 0) {
/*
* It's not a header that lws knows about...
*/
#if defined(LWS_WITH_CUSTOM_HEADERS)
if (!wsi->mux_substream)
goto unknown_hdr;
@ -1309,11 +1313,21 @@ nope:
return LPR_FAIL;
}
if (!wsi->mux_substream) {
/*
* Whether we are collecting unknown names or not,
* if we matched an internal header we can dispense
* with the header name part we were keeping
*/
ah->pos = ah->unk_pos;
ah->unk_pos = 0;
}
#if defined(LWS_ROLE_WS)
/*
* WSORIGIN is protocol equiv to ORIGIN,
* JWebSocket likes to send it, map to ORIGIN
*/
#if defined(LWS_ROLE_WS)
if (n == WSI_TOKEN_SWORIGIN)
n = WSI_TOKEN_ORIGIN;
#endif