Hi Andrew, >> include/linux/string.h:297:30: warning: '__builtin_strncpy' specified bound 8 equals destination size [-Wstringop-truncation] >> 297 | #define __underlying_strncpy __builtin_strncpy >> | ^ >> >> include/linux/string.h:307:9: note: in expansion of macro '__underlying_strncpy' >> 307 | return __underlying_strncpy(p, q, size); >> | ^~~~~~~~~~~~~~~~~~~~ > > Looks like another false positive. > > Daniel, is there a practical way of suppressing these? I think we probably want '-Wno-stringop-truncation'. That will stop warnings where the bound equals the destination size (so there won't be any null-truncation). But it won't stop the overflow warnings about full-on overflows (-Wstringop-overflow). I'll send a patch. Regards, Daniel
