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authorIngela Anderton Andin <[email protected]>2014-09-23 14:31:52 +0200
committerIngela Anderton Andin <[email protected]>2014-09-24 14:38:59 +0200
commitb196730a325cfe74312c3a5f4b1273ba7c705ed6 (patch)
treec815faa7b4de1f0a1015cfa40207824076b1af57 /lib/ssl/src
parentc02166a6fccac8b6108a99a6bd95ffad6ac6f709 (diff)
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ssl: Servers may include an empty SNI-extension
Diffstat (limited to 'lib/ssl/src')
-rw-r--r--lib/ssl/src/ssl_handshake.erl3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/ssl/src/ssl_handshake.erl b/lib/ssl/src/ssl_handshake.erl
index 22673e46e2..88ccb94e0b 100644
--- a/lib/ssl/src/ssl_handshake.erl
+++ b/lib/ssl/src/ssl_handshake.erl
@@ -1732,6 +1732,9 @@ dec_hello_extensions(<<?UINT16(?EC_POINT_FORMATS_EXT), ?UINT16(Len),
#ec_point_formats{ec_point_format_list =
ECPointFormats}});
+dec_hello_extensions(<<?UINT16(?SNI_EXT), ?UINT16(Len), Rest/binary>>, Acc) when Len == 0 ->
+ dec_hello_extensions(Rest, Acc#hello_extensions{sni = ""}); %% Server may send an empy SNI
+
dec_hello_extensions(<<?UINT16(?SNI_EXT), ?UINT16(Len),
ExtData:Len/binary, Rest/binary>>, Acc) ->
<<?UINT16(_), NameList/binary>> = ExtData,