diff options
Diffstat (limited to 'trusty/storage/proxy/proxy.c')
| -rw-r--r-- | trusty/storage/proxy/proxy.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/trusty/storage/proxy/proxy.c b/trusty/storage/proxy/proxy.c index e23094183..c690a2876 100644 --- a/trusty/storage/proxy/proxy.c +++ b/trusty/storage/proxy/proxy.c @@ -26,6 +26,7 @@ #include <cutils/android_filesystem_config.h> +#include "checkpoint_handling.h" #include "ipc.h" #include "log.h" #include "rpmb.h" @@ -130,6 +131,21 @@ static int handle_req(struct storage_msg* msg, const void* req, size_t req_len) } } + if (msg->flags & STORAGE_MSG_FLAG_PRE_COMMIT_CHECKPOINT) { + bool is_checkpoint_active = false; + + rc = is_data_checkpoint_active(&is_checkpoint_active); + if (rc != 0) { + ALOGE("is_data_checkpoint_active failed in an unexpected way. Aborting.\n"); + msg->result = STORAGE_ERR_GENERIC; + return ipc_respond(msg, NULL, 0); + } else if (is_checkpoint_active) { + ALOGE("Checkpoint in progress, dropping write ...\n"); + msg->result = STORAGE_ERR_GENERIC; + return ipc_respond(msg, NULL, 0); + } + } + switch (msg->cmd) { case STORAGE_FILE_DELETE: rc = storage_file_delete(msg, req, req_len); |