diff options
author | Harald Welte <laforge@gnumonks.org> | 2010-12-22 22:56:15 +0100 |
---|---|---|
committer | Harald Welte <laforge@gnumonks.org> | 2010-12-26 19:20:56 +0100 |
commit | f89f6d89923e382ce7e3dc16377b9c765befb411 (patch) | |
tree | 4086cc360ac8249a72b0c6e77277edbc9d069046 | |
parent | f7db9c81daab53926bb1dfafbe903f738e9196e8 (diff) |
mncc_sock: Add an assert() in case our queue peek trick goes wrong
-rw-r--r-- | openbsc/src/mncc_sock.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/openbsc/src/mncc_sock.c b/openbsc/src/mncc_sock.c index 9e728bc14..be0d9b933 100644 --- a/openbsc/src/mncc_sock.c +++ b/openbsc/src/mncc_sock.c @@ -25,6 +25,7 @@ #include <stdlib.h> #include <string.h> #include <errno.h> +#include <assert.h> #include <sys/types.h> #include <sys/socket.h> #include <sys/un.h> @@ -118,7 +119,7 @@ static int mncc_sock_write(struct bsc_fd *bfd) int rc; while (!llist_empty(&net->upqueue)) { - struct msgb *msg; + struct msgb *msg, *msg2; struct gsm_mncc *mncc_prim; /* peek at the beginning of the queue */ @@ -139,7 +140,9 @@ static int mncc_sock_write(struct bsc_fd *bfd) goto close; } /* _after_ we send it, we can deueue */ - msgb_dequeue(&net->upqueue); + msg2 = msgb_dequeue(&net->upqueue); + assert(msg == msg2); + msgb_free(msg); } return 0; |