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| author | Denis Vlasenko | 2008-12-23 23:36:47 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2008-12-23 23:36:47 +0000 |
| commit | 4e12b1a2a9e68685dff61acaee1e1f6c377d978c (patch) | |
| tree | 6d2745f77060d05f843eb186c5227246667d33cb /loginutils/su.c | |
| parent | b3523b9cd3ba71b82e36466b17aae3d65a53203e (diff) | |
| download | busybox-4e12b1a2a9e68685dff61acaee1e1f6c377d978c.zip busybox-4e12b1a2a9e68685dff61acaee1e1f6c377d978c.tar.gz | |
libbb: introduce and use xmalloc_ttyname (-32 in bss).
ash: small code shrink
text data bss dec hex filename
793669 504 7524 801697 c3ba1 busybox_old
793659 504 7492 801655 c3b77 busybox_unstripped
Diffstat (limited to 'loginutils/su.c')
| -rw-r--r-- | loginutils/su.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/loginutils/su.c b/loginutils/su.c index e7e0001..de8c18d 100644 --- a/loginutils/su.c +++ b/loginutils/su.c @@ -44,7 +44,7 @@ int su_main(int argc UNUSED_PARAM, char **argv) But getlogin can fail -- usually due to lack of utmp entry. in this case resort to getpwuid. */ old_user = xstrdup(USE_FEATURE_UTMP(getlogin() ? : ) (pw = getpwuid(cur_uid)) ? pw->pw_name : ""); - tty = ttyname(2) ? : "none"; + tty = xmalloc_ttyname(2) ? : "none"; openlog(applet_name, 0, LOG_AUTH); } |