POSIX allows getpwnam_r and getpwuid_r to return 0 (success) even if the
username or UID could not be found, in which case OUT will be set to
NULL.  Elsewhere, code assumes that if k5_getpwnam_r or k5_getpwuid_r
returns 0, OUT is non-NULL.  Check whether OUT is NULL and adjust the
return value accordingly in the k5_getpw{nam,uid}_r wrappers.

Commit By: rra



Revision: 18121
Changed Files:
U   trunk/src/include/k5-platform.h