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warn: avoid one toolchain false positive

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This commit is contained in:
Andy Green 2021-09-09 05:14:01 +01:00
parent ff0e9db12f
commit c52f909961
1 changed files with 3 additions and 3 deletions
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6
lib/roles/http/server/server.c
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@ -1931,15 +1931,15 @@ lws_confirm_host_header(struct lws *wsi)
port = 443;
#endif
lws_tokenize_init(&ts, buf, LWS_TOKENIZE_F_DOT_NONTERM /* server.com */|
LWS_TOKENIZE_F_NO_FLOATS /* 1.server.com */|
LWS_TOKENIZE_F_MINUS_NONTERM /* a-b.com */);
n = lws_hdr_copy(wsi, buf, sizeof(buf) - 1, WSI_TOKEN_HOST);
if (n <= 0) {
lwsl_info("%s: missing or oversize host header\n", __func__);
return 1;
}
ts.len = (size_t)n;
lws_tokenize_init(&ts, buf, LWS_TOKENIZE_F_DOT_NONTERM /* server.com */|
LWS_TOKENIZE_F_NO_FLOATS /* 1.server.com */|
LWS_TOKENIZE_F_MINUS_NONTERM /* a-b.com */);
if (lws_tokenize(&ts) != LWS_TOKZE_TOKEN)
goto bad_format;