diff options
Diffstat (limited to 'bin/dd/args.c')
| -rw-r--r-- | bin/dd/args.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/bin/dd/args.c b/bin/dd/args.c index 1f4d774..c5a14f7 100644 --- a/bin/dd/args.c +++ b/bin/dd/args.c @@ -34,7 +34,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id$ + * $Id: args.c,v 1.8 1997/02/22 14:02:41 peter Exp $ */ #ifndef lint @@ -101,6 +101,8 @@ jcl(argv) in.dbsz = out.dbsz = 512; while ((oper = *++argv) != NULL) { + if ((oper = strdup(oper)) == NULL) + errx(1, "unable to allocate space for the argument \"%s\"", *argv); if ((arg = strchr(oper, '=')) == NULL) errx(1, "unknown operand %s", oper); *arg++ = '\0'; |
