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| author | Denis Vlasenko <vda.linux@googlemail.com> | 2008-12-03 19:05:55 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2008-12-03 19:05:55 +0000 |
| commit | d7a805efafd83203e72c334089c3f88204231ac7 (patch) | |
| tree | d69521a26d050432f89cf5713aa1516f655b136f /loginutils/su.c | |
| parent | ac1c96f6737799d1d7f85515237df80e9da71346 (diff) | |
| download | busybox-w32-d7a805efafd83203e72c334089c3f88204231ac7.tar.gz busybox-w32-d7a805efafd83203e72c334089c3f88204231ac7.tar.bz2 busybox-w32-d7a805efafd83203e72c334089c3f88204231ac7.zip | |
libbb: introduce and use xgetpwnam. ~ -150 bytes.
Diffstat (limited to 'loginutils/su.c')
| -rw-r--r-- | loginutils/su.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/loginutils/su.c b/loginutils/su.c index 61039d823..e7e0001c7 100644 --- a/loginutils/su.c +++ b/loginutils/su.c | |||
| @@ -48,9 +48,7 @@ int su_main(int argc UNUSED_PARAM, char **argv) | |||
| 48 | openlog(applet_name, 0, LOG_AUTH); | 48 | openlog(applet_name, 0, LOG_AUTH); |
| 49 | } | 49 | } |
| 50 | 50 | ||
| 51 | pw = getpwnam(opt_username); | 51 | pw = xgetpwnam(opt_username); |
| 52 | if (!pw) | ||
| 53 | bb_error_msg_and_die("unknown id: %s", opt_username); | ||
| 54 | 52 | ||
| 55 | /* Make sure pw->pw_shell is non-NULL. It may be NULL when NEW_USER | 53 | /* Make sure pw->pw_shell is non-NULL. It may be NULL when NEW_USER |
| 56 | is a username that is retrieved via NIS (YP), but that doesn't have | 54 | is a username that is retrieved via NIS (YP), but that doesn't have |