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| author | Jeremy Allison <jra@samba.org> | 2007-05-22 20:20:01 +0000 |
|---|---|---|
| committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 12:22:43 -0500 |
| commit | 71ee55f98d87ff70e5feb0d2b280e9c71f7b9b6a (patch) | |
| tree | 873d148c4731b4d909d3bc1f50ddab49f5849182 /source3/libads/authdata.c | |
| parent | 725e90f1572be8734c321a3d638abdf778038349 (diff) | |
| download | samba-71ee55f98d87ff70e5feb0d2b280e9c71f7b9b6a.tar.gz samba-71ee55f98d87ff70e5feb0d2b280e9c71f7b9b6a.tar.bz2 samba-71ee55f98d87ff70e5feb0d2b280e9c71f7b9b6a.zip | |
r23080: Fix bug #4637 - we hads missed some cases where
we were calling PRS_ALLOC_MEM with zero count.
Jeremy.
(This used to be commit 9a10736e6fa276ca4b0726fbb7baf0daafbdc46d)
Diffstat (limited to 'source3/libads/authdata.c')
| -rw-r--r-- | source3/libads/authdata.c | 36 |
1 files changed, 24 insertions, 12 deletions
diff --git a/source3/libads/authdata.c b/source3/libads/authdata.c index 71294941a6..8e951dde80 100644 --- a/source3/libads/authdata.c +++ b/source3/libads/authdata.c @@ -120,10 +120,14 @@ static BOOL pac_io_krb_sid_and_attr_array(const char *desc, return False; if (UNMARSHALLING(ps)) { - array->krb_sid_and_attrs = PRS_ALLOC_MEM(ps, KRB_SID_AND_ATTRS, num); - if (!array->krb_sid_and_attrs) { - DEBUG(3, ("No memory available\n")); - return False; + if (num) { + array->krb_sid_and_attrs = PRS_ALLOC_MEM(ps, KRB_SID_AND_ATTRS, num); + if (!array->krb_sid_and_attrs) { + DEBUG(3, ("No memory available\n")); + return False; + } + } else { + array->krb_sid_and_attrs = NULL; } } @@ -184,10 +188,14 @@ static BOOL pac_io_group_membership_array(const char *desc, return False; if (UNMARSHALLING(ps)) { - array->group_membership = PRS_ALLOC_MEM(ps, GROUP_MEMBERSHIP, num); - if (!array->group_membership) { - DEBUG(3, ("No memory available\n")); - return False; + if (num) { + array->group_membership = PRS_ALLOC_MEM(ps, GROUP_MEMBERSHIP, num); + if (!array->group_membership) { + DEBUG(3, ("No memory available\n")); + return False; + } + } else { + array->group_membership = NULL; } } @@ -456,10 +464,14 @@ static BOOL pac_io_pac_signature_data(const char *desc, return False; if (UNMARSHALLING(ps) && length) { - data->signature.buffer = PRS_ALLOC_MEM(ps, uint8, siglen); - if (!data->signature.buffer) { - DEBUG(3, ("No memory available\n")); - return False; + if (siglen) { + data->signature.buffer = PRS_ALLOC_MEM(ps, uint8, siglen); + if (!data->signature.buffer) { + DEBUG(3, ("No memory available\n")); + return False; + } + } else { + data->signature.buffer = NULL; } } |