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-rw-r--r--source3/lib/data_blob.c14
1 files changed, 10 insertions, 4 deletions
diff --git a/source3/lib/data_blob.c b/source3/lib/data_blob.c
index 4056212fc5..83afc591a1 100644
--- a/source3/lib/data_blob.c
+++ b/source3/lib/data_blob.c
@@ -61,14 +61,20 @@ DATA_BLOB data_blob_talloc(TALLOC_CTX *mem_ctx, const void *p, size_t length)
{
DATA_BLOB ret;
- if (!p || !length) {
+ if (!length) {
ZERO_STRUCT(ret);
return ret;
}
- ret.data = talloc_memdup(mem_ctx, p, length);
- if (ret.data == NULL)
- smb_panic("data_blob_talloc: talloc_memdup failed.\n");
+ if (p) {
+ ret.data = talloc_memdup(mem_ctx, p, length);
+ if (ret.data == NULL)
+ smb_panic("data_blob_talloc: talloc_memdup failed.\n");
+ } else {
+ ret.data = talloc(mem_ctx, length);
+ if (ret.data == NULL)
+ smb_panic("data_blob_talloc: talloc failed.\n");
+ }
ret.length = length;
ret.free = NULL;