CVS commit: src/usr.bin/make

["Roland Illig" <rillig%netbsd.org@localhost>]

Module Name:    src
Committed By:   rillig
Date:           Sun Aug  2 08:06:35 UTC 2020

Modified Files:
        src/usr.bin/make: main.c

Log Message:
make(1): replace one instance of strncpy with snprintf

GCC 9 incorrectly claims that the string might not be null-terminated.
Since objdir is a global variable, it is initialized to zero, and the +1
in the size guarantees that this byte is always 0.

Still, using strncpy to initialize a string is a waste of memory access,
since it is enough if only the actual data is copied, without zeroing
out all the remaining bytes.


To generate a diff of this commit:
cvs rdiff -u -r1.294 -r1.295 src/usr.bin/make/main.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.