Slightly improved fix compared to my insiration
don't munge argv strings -- copy them first. avoids 'w' showing: deraadt p8 zeus.theos.com 8:26AM 3 dd if of bs Obtained from: OpenBSD (file rev 1.3) by Theo de Raadt <deraadt@openbsd.org>
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=30230
@ -34,7 +34,7 @@
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id$
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* $Id: args.c,v 1.8 1997/02/22 14:02:41 peter Exp $
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*/
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#ifndef lint
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@ -101,6 +101,8 @@ jcl(argv)
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in.dbsz = out.dbsz = 512;
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while ((oper = *++argv) != NULL) {
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if ((oper = strdup(oper)) == NULL)
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errx(1, "unable to allocate space for the argument \"%s\"", *argv);
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if ((arg = strchr(oper, '=')) == NULL)
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errx(1, "unknown operand %s", oper);
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*arg++ = '\0';
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