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CVE-2022-32745 s4/dsdb/util: Correctly copy values into message element

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To use memcpy(), we need to specify the number of bytes to copy, rather
than the number of ldb_val structures.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15008

Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
This commit is contained in:
Joseph Sutton 2022-06-03 16:16:31 +12:00 committed by Jule Anger
parent 4d2d30c21b
commit 65d96369fa
1 changed files with 1 additions and 1 deletions
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2
source4/dsdb/samdb/ldb_modules/util.c
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@ -1559,7 +1559,7 @@ int dsdb_get_expected_new_values(TALLOC_CTX *mem_ctx,
}
memcpy(v,
tmp_el->values,
tmp_el->num_values);
tmp_el->num_values * sizeof(*v));
v += tmp_el->num_values;
}
}