sql/recovery.cc - Issue 1414563010: [sql] Disable memory-mapping under sql::Recovery.

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Unified Diff: sql/recovery.cc

Issue 1414563010: [sql] Disable memory-mapping under sql::Recovery. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 5 years, 1 month ago

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Index: sql/recovery.cc

diff --git a/sql/recovery.cc b/sql/recovery.cc

index 4308129d726467f0a868e721d31d09e66bbf96a7..6691d07b9aa88c698d9496da85e26977292438fc 100644

--- a/sql/recovery.cc

+++ b/sql/recovery.cc

@@ -141,6 +141,9 @@ Recovery::Recovery(Connection* connection)

if (db_->page_size_)

recover_db_.set_page_size(db_->page_size_);

+ // Files with I/O errors cannot be safely memory-mapped.

+ recover_db_.set_mmap_disabled();

// TODO(shess): This may not handle cases where the default page

// size is used, but the default has changed. I do not think this

// has ever happened. This could be handled by using "PRAGMA