diff options
| author |   Dag-Erling Smørgrav <des@FreeBSD.org> | 1999-02-08 21:26:44 +0000 |
|---|---|---|
| committer | Dag-Erling Smørgrav <des@FreeBSD.org> | 1999-02-08 21:26:44 +0000 |
| commit | 678cfa04214e0160ad474d433914c2120fd14d79 (patch) | |
| tree | 2ceee3e1f194b279d9e8fd31a685a9066ba63934 | |
| parent | 49800698c8a29ccb35c04022d63b4f4e62b9bb6b (diff) | |
| download | pw-darwin-678cfa04214e0160ad474d433914c2120fd14d79.tar.gz pw-darwin-678cfa04214e0160ad474d433914c2120fd14d79.tar.zst pw-darwin-678cfa04214e0160ad474d433914c2120fd14d79.zip | |
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>
| -rw-r--r-- | pw/pw_user.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/pw/pw_user.c b/pw/pw_user.c index 87ec76c..d339381 100644 --- a/pw/pw_user.c +++ b/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; } |