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lines changed Original file line number Diff line number Diff line change @@ -11211,22 +11211,28 @@ struct VM {
1121111211 if (util::get_manufacturer_model (&manufacturer, &model)) {
1121211212 auto ci_contains = [](const char * hay, const char * needle) noexcept -> bool {
1121311213 if (!hay || !needle || !*hay || !*needle) return false ;
11214- const unsigned char * h = reinterpret_cast <const unsigned char *>(hay);
11215- const unsigned char * n = reinterpret_cast <const unsigned char *>(needle);
11216- const size_t nlen = strlen (reinterpret_cast <const char *>(n));
11214+
11215+ const unsigned char * h =
11216+ reinterpret_cast <const unsigned char *>(hay);
11217+ const unsigned char * n =
11218+ reinterpret_cast <const unsigned char *>(needle);
11219+
11220+ const size_t nlen = strlen (needle);
11221+
1121711222 for (; *h; ++h) {
1121811223 size_t i = 0 ;
1121911224 for (;; ++i) {
1122011225 unsigned char hc = h[i];
1122111226 unsigned char nc = n[i];
11222- if (!nc) return false ; // matched whole needle
11223- if (!hc) break ; // hay ended
11224- // ascii lowercase
11227+
11228+ if (!nc) return true ;
11229+ if (!hc) break ;
11230+
1122511231 if (hc >= ' A' && hc <= ' Z' ) hc += 32 ;
1122611232 if (nc >= ' A' && nc <= ' Z' ) nc += 32 ;
11233+
1122711234 if (hc != nc) break ;
1122811235 }
11229- if (i == nlen) return false ;
1123011236 }
1123111237 return false ;
1123211238 };
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