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| author | Andrew Tridgell <tridge@samba.org> | 2002-01-05 23:30:59 +0000 |
|---|---|---|
| committer | Andrew Tridgell <tridge@samba.org> | 2002-01-05 23:30:59 +0000 |
| commit | b0e4827b9750edd358230890fdc671f378da9626 (patch) | |
| tree | 6e05dbaff4f61076ade1a9c39cc00e92f9c26206 /source3/lib/util.c | |
| parent | ca0ccee23f9fd57982d8934e957f0c71a919614b (diff) | |
| download | samba-b0e4827b9750edd358230890fdc671f378da9626.tar.gz samba-b0e4827b9750edd358230890fdc671f378da9626.tar.bz2 samba-b0e4827b9750edd358230890fdc671f378da9626.zip | |
simple fix for creating blank data blobs
(This used to be commit 08bb2dfec2ca0282e9268d09da2b966d3bdf493a)
Diffstat (limited to 'source3/lib/util.c')
| -rw-r--r-- | source3/lib/util.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/source3/lib/util.c b/source3/lib/util.c index 63939e0ecf..3409124fe2 100644 --- a/source3/lib/util.c +++ b/source3/lib/util.c @@ -2098,17 +2098,22 @@ static void free_data_blob(DATA_BLOB *d) /******************************************************************* construct a data blob, must be freed with data_blob_free() + you can pass NULL for p and get a blank data blob *******************************************************************/ DATA_BLOB data_blob(const void *p, size_t length) { DATA_BLOB ret; - if (!p || !length) { + if (!length) { ZERO_STRUCT(ret); return ret; } - ret.data = smb_xmemdup(p, length); + if (p) { + ret.data = smb_xmemdup(p, length); + } else { + ret.data = smb_xmalloc(length); + } ret.length = length; ret.free = free_data_blob; return ret; |