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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/passwd.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/passwd.c')
| -rw-r--r-- | loginutils/passwd.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/loginutils/passwd.c b/loginutils/passwd.c index e3e74bae7..aa89b87a7 100644 --- a/loginutils/passwd.c +++ b/loginutils/passwd.c | |||
| @@ -118,9 +118,7 @@ int passwd_main(int argc UNUSED_PARAM, char **argv) | |||
| 118 | myname = xstrdup(xuid2uname(myuid)); | 118 | myname = xstrdup(xuid2uname(myuid)); |
| 119 | name = argv[0] ? argv[0] : myname; | 119 | name = argv[0] ? argv[0] : myname; |
| 120 | 120 | ||
| 121 | pw = getpwnam(name); | 121 | pw = xgetpwnam(name); |
| 122 | if (!pw) | ||
| 123 | bb_error_msg_and_die("unknown user %s", name); | ||
| 124 | if (myuid && pw->pw_uid != myuid) { | 122 | if (myuid && pw->pw_uid != myuid) { |
| 125 | /* LOGMODE_BOTH */ | 123 | /* LOGMODE_BOTH */ |
| 126 | bb_error_msg_and_die("%s can't change password for %s", myname, name); | 124 | bb_error_msg_and_die("%s can't change password for %s", myname, name); |