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authorAndrew Bartlett <abartlet@samba.org>2004-11-05 12:20:27 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 13:05:31 -0500
commit438a54b8b4df147405bba0b3b55a895d81a27b8a (patch)
tree4b929a469a56952371da37ce5a82afe024ebaebd /source4/auth/auth_util.c
parent8a5c9c28410ae0320356fe1686ad0ee7d1ec0e7b (diff)
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r3553: Allow talloc_reference to take a NULL pointer for the "ptr" argument.
This allows potentially NULL pointers to be referenced, without an if () for every use. (previously, it would segfault). Update doco, and allow talloc_unlink to match. Andrew Bartlett (This used to be commit 59757c7f9d0e08e3acacfb3116f6205057d5b119)
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