diff options
Diffstat (limited to 'compress_plugin.c')
| -rw-r--r-- | compress_plugin.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/compress_plugin.c b/compress_plugin.c index 24d72ee..7a5538d 100644 --- a/compress_plugin.c +++ b/compress_plugin.c @@ -366,14 +366,15 @@ static int compress_plug_open(unsigned int card, unsigned int device, fprintf(stderr, "%s: invalid library name\n", __func__); goto err_open_fn; } - open_fn = calloc(1, strlen(name) + strlen("_open") + 1); + const size_t open_fn_size = strlen(name) + strlen("_open") + 1; + open_fn = calloc(1, open_fn_size); if (!open_fn) { rc = -ENOMEM; goto err_open_fn; } - strlcpy(open_fn, name, strlen(name) + 1); - strlcat(open_fn, "_open", strlen(name) + strlen("_open") + 1); + strlcpy(open_fn, name, open_fn_size); + strlcat(open_fn, "_open", open_fn_size); plug_data->plugin_open_fn = dlsym(dl_hdl, open_fn); if (!plug_data->plugin_open_fn) { |