X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=libringbuffer%2Fring_buffer_frontend.c;h=bd774dfa4645633708dc82c68f35a074436e73c2;hb=b5a146978c14a3b7e690996ac129ce8f7e0f2bad;hp=f242cc07e825d81beb667c4dd401749df98ebaa6;hpb=a88038977008704e88544601cef0291b138f8387;p=lttng-ust.git

diff --git a/libringbuffer/ring_buffer_frontend.c b/libringbuffer/ring_buffer_frontend.c
index f242cc07..bd774dfa 100644
--- a/libringbuffer/ring_buffer_frontend.c
+++ b/libringbuffer/ring_buffer_frontend.c
@@ -456,6 +456,8 @@ struct shm_handle *channel_create(const struct lib_ring_buffer_config *config,
 		shmsize += sizeof(struct lib_ring_buffer_shmp);
 
 	shmobj = shm_object_table_append(handle->table, shmsize);
+	if (!shmobj)
+		goto error_append;
 	set_shmp(handle->chan, zalloc_shm(shmobj, sizeof(struct channel)));
 	chan = shmp(handle, handle->chan);
 	if (!chan)