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| author | davidn <davidn@FreeBSD.org> | 1996-12-17 01:43:30 +0000 |
|---|---|---|
| committer | davidn <davidn@FreeBSD.org> | 1996-12-17 01:43:30 +0000 |
| commit | c0b800c454ece857d3dc7335d9c9958b469dfef5 (patch) | |
| tree | 48208376bd61c84d711ba9366f34020340f19fdd /usr.sbin/pw/pw_user.c | |
| parent | 646b0aa0faaf2559e656690eb038727d1acd43b4 (diff) | |
| download | FreeBSD-src-c0b800c454ece857d3dc7335d9c9958b469dfef5.zip FreeBSD-src-c0b800c454ece857d3dc7335d9c9958b469dfef5.tar.gz | |
Submitted by: proff@iq.org
Minor fix for security patch.
Diffstat (limited to 'usr.sbin/pw/pw_user.c')
| -rw-r--r-- | usr.sbin/pw/pw_user.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/usr.sbin/pw/pw_user.c b/usr.sbin/pw/pw_user.c index 150c71c..b70d68c 100644 --- a/usr.sbin/pw/pw_user.c +++ b/usr.sbin/pw/pw_user.c @@ -23,7 +23,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pw_user.c,v 1.2 1996/12/11 15:10:47 joerg Exp $ + * $Id: pw_user.c,v 1.3 1996/12/16 17:37:58 davidn Exp $ */ #include <unistd.h> @@ -771,7 +771,7 @@ pw_getrand(u_char *buf, int len) { int fd; fd = open("/dev/urandom", O_RDONLY); - if (!fd || read(fd, buf, len)!=len) { + if (fd==-1 || read(fd, buf, len)!=len) { int n; for (n=0;n<len;n+=16) { u_char ubuf[16]; |
