CVS commit: src/usr.bin/make

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

Module Name:    src
Committed By:   rillig
Date:           Mon Oct  5 22:45:47 UTC 2020

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

Log Message:
make(1): remove pathname limit for Dir_FindHereOrAbove

While trying to compile the code with GCC's -Wformat-truncation, the
snprintf calls felt quite complicated.  The function Dir_FindHereOrAbove
is not in a bottleneck execution path, therefore it doesn't hurt to
dynamically allocate the memory instead of using size-limited stack
memory.


To generate a diff of this commit:
cvs rdiff -u -r1.160 -r1.161 src/usr.bin/make/dir.c
cvs rdiff -u -r1.28 -r1.29 src/usr.bin/make/dir.h
cvs rdiff -u -r1.370 -r1.371 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.