diff options
Diffstat (limited to 'server/red_worker.c')
| -rw-r--r-- | server/red_worker.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/server/red_worker.c b/server/red_worker.c index d27aa7ec..54cad538 100644 --- a/server/red_worker.c +++ b/server/red_worker.c @@ -1597,12 +1597,24 @@ static uint8_t *common_alloc_recv_buf(RedChannelClient *rcc, uint16_t type, uint { CommonChannel *common = SPICE_CONTAINEROF(rcc->channel, CommonChannel, base); + /* SPICE_MSGC_MIGRATE_DATA is the only client message whose size is dynamic */ + if (type == SPICE_MSGC_MIGRATE_DATA) { + return spice_malloc(size); + } + + if (size > RECIVE_BUF_SIZE) { + spice_critical("unexpected message size %u (max is %d)", size, RECIVE_BUF_SIZE); + return NULL; + } return common->recv_buf; } static void common_release_recv_buf(RedChannelClient *rcc, uint16_t type, uint32_t size, uint8_t* msg) { + if (type == SPICE_MSGC_MIGRATE_DATA) { + free(msg); + } } #define CLIENT_PIXMAPS_CACHE |