aft: Avoid stale pointer pointer reference.

[paraslash.git] / vss.c

diff --git a/vss.c b/vss.c
index f6ec83934d971d3f6de50c363e9c15bb7c94866c..023b2c1d3cc8fcc0dcf23f0b5d2fc5c43487012f 100644 (file)
--- a/vss.c
+++ b/vss.c
@@ -941,6 +941,7 @@ static int recv_afs_msg(int afs_socket, int *fd, uint32_t *code, uint32_t *data)
 }
 
 #ifndef MAP_POPULATE
+/** As of 2018, neither FreeBSD-11.2 nor NetBSD-8.0 have MAP_POPULATE. */
 #define MAP_POPULATE 0
 #endif
 
@@ -958,11 +959,12 @@ static void recv_afs_result(struct vss_task *vsst, fd_set *rfds)
        if (ret < 0)
                goto err;
        vsst->afsss = AFS_SOCKET_READY;
-       PARA_DEBUG_LOG("fd: %d, code: %u, shmid: %u\n", passed_fd, afs_code,
-               afs_data);
        ret = -E_NOFD;
-       if (afs_code != NEXT_AUDIO_FILE)
+       if (afs_code != NEXT_AUDIO_FILE) {
+               PARA_ERROR_LOG("afs code: %u, expected: %d\n", afs_code,
+                       NEXT_AUDIO_FILE);
                goto err;
+       }
        if (passed_fd < 0)
                goto err;
        shmid = afs_data;