These patterns try to detect a1a1a1 style passwords. By making the regex a bit
more flexible we can just use one. Also now catches mMmMmM fwiw.
Index: pwd_check.c
===================================================================
RCS file: /cvs/src/usr.bin/passwd/pwd_check.c,v
retrieving revision 1.16
diff -u -p -r1.16 pwd_check.c
--- pwd_check.c 21 Aug 2017 21:41:13 -0000 1.16
+++ pwd_check.c 10 Dec 2018 02:09:51 -0000
@@ -72,15 +72,10 @@ struct pattern patterns[] = {
"Please use a more complicated password."
},
{
- "^([a-z][0-9]){1,4}$",
+ "^([a-z0-9][a-z0-9]){1,4}$",
REG_EXTENDED|REG_NOSUB|REG_ICASE,
"Please use a more complicated password."
},
- {
- "^([0-9][a-z]){1,4}$",
- REG_EXTENDED|REG_NOSUB|REG_ICASE,
- "Please use a more complicated password."
- }
};
int
