Date: Mon, 19 May 2008 18:38:01 +0000 (UTC) From: Colin Percival <cperciva@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/usr.bin/tar bsdtar.c Message-ID: <200805191838.m4JIc1uE097888@repoman.freebsd.org>
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cperciva 2008-05-19 18:38:01 UTC
FreeBSD src repository
Modified files:
usr.bin/tar bsdtar.c
Log:
Detect if argv[1] is "" and avoid calling malloc(0). Prior to this commit,
running 'tar ""' would print 'No memory' instead of the correct error
message, 'Must specify one of -c, -r, -t, -u, -x' if malloc is set to
System V mode (malloc(0) == NULL).
Revision Changes Path
1.90 +2 -2 src/usr.bin/tar/bsdtar.c
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