Author: asomers
Date: Wed May 10 15:38:06 2017
New Revision: 318143
URL: https://svnweb.freebsd.org/changeset/base/318143
Log:
strcpy => strlcpy
Reported by: Coverity
CID: 1006715
MFC after: 3 weeks
Sponsored by: Spectra Logic Corp
Modified:
head/usr.sbin/pw/pw_user.c
Modified: head/usr.sbin/pw/pw_user.c
==============================================================================
--- head/usr.sbin/pw/pw_user.c Wed May 10 15:35:41 2017 (r318142)
+++ head/usr.sbin/pw/pw_user.c Wed May 10 15:38:06 2017 (r318143)
@@ -33,6 +33,7 @@ static const char rcsid[] =
#include <sys/param.h>
#include <sys/types.h>
+#include <assert.h>
#include <ctype.h>
#include <dirent.h>
#include <err.h>
@@ -501,7 +502,8 @@ pw_pwcrypt(char *password)
cryptpw = crypt(password, salt);
if (cryptpw == NULL)
errx(EX_CONFIG, "crypt(3) failure");
- return strcpy(buf, cryptpw);
+ assert(strlcpy(buf, cryptpw, sizeof(buf)) < sizeof(buf));
+ return (buf);
}
static char *
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