Hiltjo Posthuma
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7e394bd70f
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code-style: cleanup
- move main() at the bottom.
- put global variables at the top.
- improve usage() lines (consistent with man page).
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2015-02-06 15:16:24 +00:00 |
sin
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6f7f387352
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Stop using EXIT_{SUCCESS,FAILURE}
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2014-10-02 23:47:39 +01:00 |
Wolfgang Corcoran-Mathe
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9859943d47
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Remove unnecessary newline output from su
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2014-08-25 15:37:13 +01:00 |
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Hiltjo Posthuma
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291aedb875
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code consistency fixes
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2014-07-09 15:08:01 +01:00 |
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Hiltjo Posthuma
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96f15f1d04
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errno: check only errno if return value was NULL
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2014-07-09 15:07:34 +01:00 |
|
sin
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86060b535c
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Fix includes across all tools
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2014-06-30 19:04:47 +01:00 |
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sin
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5980da83e7
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Add passwd manpage
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2014-06-09 16:44:47 +01:00 |
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sin
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d745889805
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Fix pw_check() semantics and style - it is now similar to pw_copy()
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2014-06-09 13:05:24 +01:00 |
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sin
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12083d49e5
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Port su(1) to use pw_check()
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2014-06-09 11:13:07 +01:00 |
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sin
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9716ca2c7a
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OK we had our fun, now remove the randquotes from su.c
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2014-06-05 17:43:11 +01:00 |
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sin
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2ea51e8cd8
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Print errors on the next line
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2014-06-05 17:20:58 +01:00 |
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sin
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d3709f91a2
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the shell field in passwd is optional - fallback to /bin/sh
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2014-06-05 12:18:27 +01:00 |
FRIGN
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5a2f3c85b7
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Bring back some C89/C90 elements
dmesg: don't use VLAs
getty, su: no need to use compound literals
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2014-06-05 11:33:34 +01:00 |
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sin
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8441c95a2f
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define -D_XOPEN_SOURCE in config.mk
Remove from su.c and login.c
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2014-06-04 15:16:24 +01:00 |
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sin
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916b7fed1e
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Set TERM to linux if needed for su and login
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2014-06-03 18:21:05 +01:00 |
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sin
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da215823a3
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Inform the user if exec*() fails
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2014-06-03 12:34:39 +01:00 |
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sin
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b8dbf05ce7
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Simplify dologin() in su(1)
Exec the user's shell with -l to fake a login.
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2014-06-03 12:28:50 +01:00 |
|
sin
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2f10d16b9f
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Remove explicit_bzero() calls
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2014-06-03 12:18:19 +01:00 |
|
sin
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bd4b6f4e47
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Add /etc/passwd support to su(1)
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2014-06-03 12:15:24 +01:00 |
|
sin
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3046b513fc
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use lowercase for errors
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2014-06-02 17:15:41 +01:00 |
|
sin
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d068541779
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Not all password entries start with '$'
Respect old DES :)
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2014-06-02 16:51:11 +01:00 |
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sin
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6f7995b65a
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Consistent error reporting
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2014-06-02 16:20:02 +01:00 |
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sin
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e992efc8fb
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Remember to #define _XOPEN_SOURCE for crypt()
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2014-06-02 16:19:52 +01:00 |
Jakob Kramer
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b6e4a367e2
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su: zero out encrypted passwords
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2014-04-30 13:25:33 +01:00 |
|
sin
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5b9ea69b08
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Sweep through code and replace malloc() with emalloc() etc.
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2014-04-30 13:12:17 +01:00 |
|
sin
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24d5c07d29
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Use explicit_bzero() in su
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2014-04-30 12:30:15 +01:00 |
|
sin
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8f4c0f2a8e
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Add random replies for failed password attempts in su(1)
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2014-04-22 16:40:16 +01:00 |
|
sin
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505bb70e89
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Fix char **argv to char *argv[]
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2014-04-18 11:52:31 +01:00 |
|
sin
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5c8cf6925d
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Add su manpage and fix su usage line
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2014-04-13 17:23:26 +01:00 |
|
sin
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634e77a1a5
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Simply use eprintf() instead of enprintf()
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2014-02-27 14:59:34 +00:00 |
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Hiltjo Posthuma
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96af28da60
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su: set default 'root', fixes a uninitialised variable warning
Signed-off-by: Hiltjo Posthuma <hiltjo@codemadness.org>
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2014-02-14 14:11:28 +00:00 |
|
sin
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5f3c183b85
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Setup a sane PATH across su(1)
Also added a config.h for the basic configuration of ubase.
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2013-10-19 19:11:14 +01:00 |
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Jakob Kramer
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ab37391837
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fix SHELL being set to the usr's home directory
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2013-10-18 21:46:03 +01:00 |
|
sin
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bfb4b38cff
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If we are preserving the environment use SHELL instead of pw->pw_shell
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2013-10-18 16:23:22 +01:00 |
|
sin
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acb9ae197e
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Implement -p for su(1)
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2013-10-18 14:26:40 +01:00 |
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sin
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7e59506b4b
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Set SHELL environment variable by default
If target user is not root also set USER and LOGNAME.
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2013-10-18 11:22:31 +01:00 |
|
sin
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784c6a5acf
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Implement -l support for su(1)
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2013-10-18 11:15:31 +01:00 |
|
sin
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f7bfe68a9e
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We use environ so declare it
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2013-10-18 11:15:31 +01:00 |
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sin
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86566f4ceb
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Only try to ask for a password and check if uid is != 0
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2013-10-18 10:26:48 +01:00 |
|
sin
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56ce9e8bff
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Some stylistic changes to su(1)
Also set errno to zero before calling getspnam().
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2013-10-18 10:26:40 +01:00 |
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sin
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f7fdd58972
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Use a compound literal instead of malloc() in su(1)
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2013-10-18 10:08:27 +01:00 |
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sin
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ff2e11638f
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Add initial su(1)
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2013-10-17 23:04:20 +01:00 |