diff options
Diffstat (limited to 'source4/smb_server/blob.c')
| -rw-r--r-- | source4/smb_server/blob.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/source4/smb_server/blob.c b/source4/smb_server/blob.c index adc223ec7d..62ee61d6b9 100644 --- a/source4/smb_server/blob.c +++ b/source4/smb_server/blob.c @@ -100,14 +100,14 @@ size_t smbsrv_blob_pull_string(struct request_bufinfo *bufinfo, push a string into the data section of a trans2 request return the number of bytes consumed in the output */ -size_t smbsrv_blob_push_string(TALLOC_CTX *mem_ctx, - DATA_BLOB *blob, - uint32_t len_offset, - uint32_t offset, - const char *str, - int dest_len, - int default_flags, - int flags) +static ssize_t smbsrv_blob_push_string(TALLOC_CTX *mem_ctx, + DATA_BLOB *blob, + uint32_t len_offset, + uint32_t offset, + const char *str, + int dest_len, + int default_flags, + int flags) { int alignment = 0, ret = 0, pkt_len; @@ -142,6 +142,9 @@ size_t smbsrv_blob_push_string(TALLOC_CTX *mem_ctx, } else { ret = push_string(blob->data + offset, str, dest_len, flags); } + if (ret == -1) { + return -1; + } /* sometimes the string needs to be terminated, but the length on the wire must not include the termination! */ |