Add error processing in git_blob_create_frombuffer()
diff --git a/src/blob.c b/src/blob.c
index 5e3c22f..69a0b95 100644
--- a/src/blob.c
+++ b/src/blob.c
@@ -64,7 +64,10 @@ int git_blob_create_frombuffer(git_oid *oid, git_repository *repo, const void *b
if ((error = git_odb_open_wstream(&stream, repo->db, len, GIT_OBJ_BLOB)) < GIT_SUCCESS)
return error;
- stream->write(stream, buffer, len);
+ if ((error = stream->write(stream, buffer, len)) < GIT_SUCCESS) {
+ stream->free(stream);
+ return error;
+ }
error = stream->finalize_write(oid, stream);
stream->free(stream);