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| author | Rob Landley <rob@landley.net> | 2014-09-26 18:49:44 -0500 |
|---|---|---|
| committer | Rob Landley <rob@landley.net> | 2014-09-26 18:49:44 -0500 |
| commit | e0d8009d76b3a2451cb6c6ed2b241c7eff06ed60 (patch) | |
| tree | f2904430b0cb86f7b7a2721ae2ddd60fcf727166 /lib/pending.h | |
| parent | e1fa787be8d0d66c9860c86dcb80fd6e096f74e0 (diff) | |
| download | toybox-e0d8009d76b3a2451cb6c6ed2b241c7eff06ed60.tar.gz | |
The only illegal characters in a username are ":" (field separator), "\n" (line separator), and "/" (filename separator).
Restricting usernames to the legacy posix character allowed set (for filenames,
so the $HOME directory is creatable on VFAT and similar) means you can't have
UTF-8 usernames. Linux allows any character but / and NUL in filenames.
Since root is creating these entries, we assume root knows what it's doing.
Diffstat (limited to 'lib/pending.h')
| -rw-r--r-- | lib/pending.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/lib/pending.h b/lib/pending.h index c98bb514..c67d81c8 100644 --- a/lib/pending.h +++ b/lib/pending.h @@ -2,6 +2,5 @@ // password.c #define MAX_SALT_LEN 20 //3 for id, 16 for key, 1 for '\0' -void is_valid_username(const char *name); int read_password(char * buff, int buflen, char* mesg); int update_password(char *filename, char* username, char* encrypted); |