[SSSD] [sssd PR#5168][opened] Minor fix in ad_access.c out of memory check

[rdratlos]

   URL: https://github.com/SSSD/sssd/pull/5168
Author: rdratlos
 Title: #5168: Minor fix in ad_access.c out of memory check
Action: opened

PR body:
"""
Wrong tevent request used for out-of memory check.

Fixes https://github.com/SSSD/sssd/issues/5167

Signed-off-by: Thomas Reim <reimth(a)gmail.com&gt;
"""

To pull the PR as Git branch:
git remote add ghsssd https://github.com/SSSD/sssd
git fetch ghsssd pull/5168/head:pr5168
git checkout pr5168