CVS commit: src/usr.bin/make

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

Module Name:    src
Committed By:   rillig
Date:           Mon Dec 27 22:57:26 UTC 2021

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

Log Message:
make: prevent out-of-bounds read for debug log file name

Even though the name of the debug log file currently only occurs in
strings of the form '-dFname' or '-dF+name', the code for replacing '%d'
with the PID accesses the passed string out of bounds.  That's not a
problem in practice but looks suspicious anyway.


To generate a diff of this commit:
cvs rdiff -u -r1.554 -r1.555 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.