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Fix segfault on missing Sec-WebSocket-Key

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This commit is contained in:
Přemysl Eric Janouch 2017-02-06 18:28:53 +01:00
parent a785dc9670
commit c4ebf2ccd5
Signed by: p
GPG Key ID: B715679E3A361BE6
1 changed files with 3 additions and 0 deletions
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demo-json-rpc-server.c
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@ -1012,6 +1012,9 @@ ws_handler_finish_handshake (struct ws_handler *self)
const char *version = str_map_find (&self->headers, SEC_WS_VERSION); const char *version = str_map_find (&self->headers, SEC_WS_VERSION);
const char *protocol = str_map_find (&self->headers, SEC_WS_PROTOCOL); const char *protocol = str_map_find (&self->headers, SEC_WS_PROTOCOL);
if (!key)
FAIL_HANDSHAKE (HTTP_400_BAD_REQUEST, NULL);
struct str tmp; struct str tmp;
str_init (&tmp); str_init (&tmp);
bool key_is_valid = base64_decode (key, false, &tmp) && tmp.len == 16; bool key_is_valid = base64_decode (key, false, &tmp) && tmp.len == 16;