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(__getlogin_r_loginuid): Also fail if tpwd after pwuid call is NULL.

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This commit is contained in:
Ulrich Drepper
2010-08-06 19:18:05 -07:00
parent fd3ebedafc
commit c86434ccb5
1 changed files with 1 additions and 1 deletions
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2
sysdeps/unix/sysv/linux/getlogin_r.c
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@@ -81,7 +81,7 @@ __getlogin_r_loginuid (name, namesize)
use_malloc = true;
}
if (res != 0)
if (res != 0 || tpwd == NULL)
{
result = -1;
goto out;