diff options
Diffstat (limited to 'libcli/auth/msrpc_parse.c')
| -rw-r--r-- | libcli/auth/msrpc_parse.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libcli/auth/msrpc_parse.c b/libcli/auth/msrpc_parse.c index 336611d132..7ac6fb57b2 100644 --- a/libcli/auth/msrpc_parse.c +++ b/libcli/auth/msrpc_parse.c @@ -174,7 +174,10 @@ bool msrpc_gen(TALLOC_CTX *mem_ctx, break; case 'b': n = pointers[i].length; - memcpy(blob->data + head_ofs, pointers[i].data, n); + if (pointers[i].data && n) { + /* don't follow null pointers... */ + memcpy(blob->data + head_ofs, pointers[i].data, n); + } head_ofs += n; break; case 'C': |