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Prevent TMPDIR overflow.

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This commit is contained in:
Kris Kennaway 2000-08-04 10:50:21 +00:00
parent 769ec4a81a
commit 099d883225
1 changed files with 5 additions and 1 deletions
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6
lib/libc/db/test/dbtest.c
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@ -38,7 +38,11 @@ static char copyright[] =
#endif /* not lint */
#ifndef lint
#if 0
static char sccsid[] = "@(#)dbtest.c 8.17 (Berkeley) 9/1/94";
#endif
static const char rcsid[] =
"$FreeBSD$";
#endif /* not lint */
#include <sys/param.h>
@ -154,7 +158,7 @@ main(argc, argv)
p = getenv("TMPDIR");
if (p == NULL)
p = "/var/tmp";
(void)sprintf(buf, "%s/__dbtest", p);
(void)snprintf(buf, sizeof(buf), "%s/__dbtest", p);
fname = buf;
(void)unlink(buf);
} else if (!sflag)