Alexey Dokuchaev 7f1fbb2020 net/echoping: fix the segmentation fault at dns.c:111 ... Add missing prototype for to_upper() which returns char *. Without it, compiler assumed that it returns an int, which results in segmentation fault in init() at dns.c when trying process its result which had been cast to char *, albeit needlessly (this code does lots of bogus casts). PR: 220294		2021-07-13 09:48:01 +00:00
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patch-echoping.c
patch-echoping.h
patch-http.c
patch-smtp.c