DragonFly commits List (threaded) for 2004-11
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cvs commit: src/usr.bin/make
dillon 2004/11/12 15:26:52 PST
DragonFly src repository
Modified files:
usr.bin/make var.c
Log:
Possibly expand the variable name's embedded variables before using it, as
seen (somewhat) in NetBSD. This catches a few extra recursion cases that
could be hidden by expanding a NIL variable causing an existing variable to
be returned (which caused infinite looping and climbing memory usage in at
least one case).
Taken-From: FreeBSD/1.27,1.28 (jmallett), originally obtained from NetBSD
Revision Changes Path
1.10 +32 -0 src/usr.bin/make/var.c
http://www.dragonflybsd.org/cvsweb/src/usr.bin/make/var.c.diff?r1=1.9&r2=1.10&f=u
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