audioc.c: Always free IO buffer.

This 8K buffer is allocated but never freed.

diff --git a/audioc.c b/audioc.c
index 1baa6c34b310fd48517b6df9bd9384819e6caa8d..5f92888979387b3dbe443b085e98ae0d9632ebe8 100644 (file)
--- a/audioc.c
+++ b/audioc.c
@@ -344,6 +344,7 @@ int main(int argc, char *argv[])
                ret = write_all(STDOUT_FILENO, buf, &n);
        } while (ret >= 0);
 out:
+       free(buf);
        if (ret < 0)
                PARA_ERROR_LOG("%s\n", para_strerror(-ret));
        return ret < 0? EXIT_FAILURE : EXIT_SUCCESS;