-Wsign-compare
Follow-up to 8c8eeba522 #21214 (wrong silencing) Follow-up to c049c37acd #18989 (add redundant check) Follow-up to c988ec9f41 #9328 (make check fail) Follow-up to 44a02d2532 #9324 (add original check) Closes #21225
8c8eeba522
c049c37acd
c988ec9f41
44a02d2532
Curl_safefree()
tool_safefree()
curlx_safefree()