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Diffstat (limited to '')
| -rw-r--r-- | updater/blockimg.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/updater/blockimg.cpp b/updater/blockimg.cpp index 47849a155..c4c09098e 100644 --- a/updater/blockimg.cpp +++ b/updater/blockimg.cpp @@ -1399,7 +1399,10 @@ static int PerformCommandDiff(CommandParameters& params) { // We expect the output of the patcher to fill the tgt ranges exactly. if (!writer.Finished()) { - LOG(ERROR) << "range sink underrun?"; + LOG(ERROR) << "Failed to fully write target blocks (range sink underrun): Missing " + << writer.AvailableSpace() << " bytes"; + failure_type = kPatchApplicationFailure; + return -1; } } else { LOG(INFO) << "skipping " << blocks << " blocks already patched to " << tgt.blocks() << " [" |