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| author | Daniel Stenberg <daniel@haxx.se> | 2015-09-03 22:23:50 +0200 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2015-09-03 22:23:50 +0200 |
| commit | 18691642931e5c7ac8af83ac3a84fbcb36000f96 (patch) | |
| tree | 60e5c7c2e31679e2d389fa39b984094a73c04425 /lib/http2.c | |
| parent | 4ceddcf8caa02aa6e4b23b3d3449fbdf1d4ec174 (diff) | |
http2: don't pass on Connection: headers
RFC 7540 section 8.1.2.2 states: "An endpoint MUST NOT generate an
HTTP/2 message containing connection-specific header fields; any message
containing connection-specific header fields MUST be treated as
malformed"
Closes #401
Diffstat (limited to 'lib/http2.c')
| -rw-r--r-- | lib/http2.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/http2.c b/lib/http2.c index 6228c1127..588780bab 100644 --- a/lib/http2.c +++ b/lib/http2.c @@ -1290,10 +1290,14 @@ static ssize_t http2_send(struct connectdata *conn, int sockindex, authority_idx = 0; for(i = 3; i < nheader; ++i) { + size_t hlen; end = strchr(hdbuf, ':'); if(!end) goto fail; - if(end - hdbuf == 4 && Curl_raw_nequal("host", hdbuf, 4)) { + hlen = end - hdbuf; + if(hlen == 10 && Curl_raw_nequal("connection", hdbuf, 10)) + ; /* skip Connection: headers! */ + else if(hlen == 4 && Curl_raw_nequal("host", hdbuf, 4)) { authority_idx = i; nva[i].name = (unsigned char *)":authority"; nva[i].namelen = (uint16_t)strlen((char *)nva[i].name); |