Public bug reported: A simple c program in my machine demonstrate what is happening.
#include <unistd.h> #include <stdio.h> int main( int argc, char *argv[] ) { char *name; name = getlogin(); if (name != NULL) printf("%s\n", name); else printf("name is null\n"); return 0; } I'm just compiling and running it and name aways come as NULL; Note that i'm not a C developer, i got this when my python tests broke with os.getlogin. Thank you ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: libc6 2.15-0ubuntu10 ProcVersionSignature: Ubuntu 3.2.0-27.43-generic-pae 3.2.21 Uname: Linux 3.2.0-27-generic-pae i686 ApportVersion: 2.0.1-0ubuntu11 Architecture: i386 Date: Fri Aug 3 14:16:20 2012 InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012) ProcEnviron: TERM=xterm PATH=(custom, user) LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: eglibc UpgradeStatus: Upgraded to precise on 2012-07-02 (32 days ago) ** Affects: eglibc (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug i386 precise running-unity -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032740 Title: libc6 isn't returning a valid user in char *getlogin() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/eglibc/+bug/1032740/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs