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coverity: 40529: add needless check on NULL simple_ptr after confirmed it has nonzero length

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Andy Green 2020-08-18 10:33:57 +01:00
parent 630391e0fb
commit 1892af1ce3
1 changed files with 3 additions and 0 deletions
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3
lib/roles/http/server/server.c
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@ -1507,6 +1507,9 @@ lws_http_action(struct lws *wsi)
if (!n || n > 128)
goto bail_nuke_ah;
if (!lws_hdr_simple_ptr(wsi, WSI_TOKEN_HOST))
goto bail_nuke_ah;
p += lws_snprintf((char *)p, lws_ptr_diff(end, p), "https://");
memcpy(p, lws_hdr_simple_ptr(wsi, WSI_TOKEN_HOST), n);
p += n;