diff options
Diffstat (limited to 'src/input/input_smb.c')
| -rw-r--r-- | src/input/input_smb.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/input/input_smb.c b/src/input/input_smb.c index 9d6f3d9a6..b7c864f50 100644 --- a/src/input/input_smb.c +++ b/src/input/input_smb.c @@ -70,6 +70,8 @@ smb_plugin_read (input_plugin_t *this_gen, void *buf_gen, off_t len) char *buf = (char *)buf_gen; off_t n, num_bytes; + if (len < 0) + return -1; num_bytes = 0; while (num_bytes < len) @@ -90,6 +92,11 @@ smb_plugin_read_block (input_plugin_t *this_gen, fifo_buffer_t *fifo, off_t total_bytes; buf_element_t *buf = fifo->buffer_pool_alloc (fifo); + if (todo < 0 || todo > buf->size) { + buf->free_buffer (buf); + return NULL; + } + buf->content = buf->mem; buf->type = BUF_DEMUX_BLOCK; |