diff options
| author | des <des@FreeBSD.org> | 1999-02-08 21:26:44 +0000 |
|---|---|---|
| committer | des <des@FreeBSD.org> | 1999-02-08 21:26:44 +0000 |
| commit | 6d5fc2907191372d2fbbffc9bf1f005cb72b2a14 (patch) | |
| tree | f1ab6fc573fb8b992e83c9ceafc1620d2845ecb0 /usr.sbin/pw/pw_user.c | |
| parent | 139adb1b8fbf79c6a80d10ffc5e02b1c4e74901a (diff) | |
| download | FreeBSD-src-6d5fc2907191372d2fbbffc9bf1f005cb72b2a14.zip FreeBSD-src-6d5fc2907191372d2fbbffc9bf1f005cb72b2a14.tar.gz | |
Don't assume a_name is a number just because the first character
is a digit.
PR: bin/9484
Submitted by: Matthew D. Fuller <fullermd@futuresouth.com>
Diffstat (limited to 'usr.sbin/pw/pw_user.c')
| -rw-r--r-- | usr.sbin/pw/pw_user.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/usr.sbin/pw/pw_user.c b/usr.sbin/pw/pw_user.c index 87ec76c..d339381 100644 --- a/usr.sbin/pw/pw_user.c +++ b/usr.sbin/pw/pw_user.c @@ -26,7 +26,7 @@ #ifndef lint static const char rcsid[] = - "$Id: pw_user.c,v 1.24 1999/01/02 04:37:46 billf Exp $"; + "$Id: pw_user.c,v 1.25 1999/01/04 14:07:53 billf Exp $"; #endif /* not lint */ #include <ctype.h> @@ -291,7 +291,9 @@ pw_user(struct userconf * cnf, int mode, struct cargs * args) * really don't really care which we have, but we need to * know. */ - if (mode != M_ADD && pwd == NULL && isdigit(*a_name->val) && atoi(a_name->val) > 0) { /* Assume uid */ + if (mode != M_ADD && pwd == NULL + && strspn(a_name->val, "0123456789") == strlen(a_name->val) + && atoi(a_name->val) > 0) { /* Assume uid */ (a_uid = a_name)->ch = 'u'; a_name = NULL; } |
