From 02e6ba91e887bd11146a57185b223582f56f3f09 Mon Sep 17 00:00:00 2001 From: Eric Andersen Date: Mon, 30 Sep 2002 20:39:56 +0000 Subject: Vodz' last_patch57: Hi, Erik. my_getpw(uid/gid) and applets used it have problem: if username for uid not found, applets can`t detect it (but code pessent). Also "%8ld " format is bad: spaces not required (applets have self format or spec format (tar applet) and overflow for "id" applet...) This problem also pressent in stable version. Patch for unstable in attach. --w vodz --- libbb/my_getpwuid.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) (limited to 'libbb/my_getpwuid.c') diff --git a/libbb/my_getpwuid.c b/libbb/my_getpwuid.c index 2abe7a7f3..dfe9b4948 100644 --- a/libbb/my_getpwuid.c +++ b/libbb/my_getpwuid.c @@ -28,15 +28,17 @@ /* gets a username given a uid */ -void my_getpwuid(char *name, long uid) +char * my_getpwuid(char *name, long uid) { struct passwd *myuser; myuser = getpwuid(uid); - if (myuser==NULL) - sprintf(name, "%-8ld ", (long)uid); - else - strcpy(name, myuser->pw_name); + if (myuser==NULL) { + sprintf(name, "%ld", (long)uid); + return NULL; + } else { + return strcpy(name, myuser->pw_name); + } } /* END CODE */ -- cgit v1.2.3