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Commit Graph

Author	SHA1	Message	Date
Felix A. Croes	4cdc8b4d9c	Update contributor's agreement.	2019-03-07 09:57:49 +01:00
Felix A. Croes	b350dffe6c	Fix 32 bit overflow issue in FspFsvolReadCached. FspFsvolReadCached takes care not to read beyond the end of the file. However, the offset check uses a 32 bit comparison, which fails for files >= 4G. As a result, reads on a large file will skip blocks at offset (filesize % 4G), and those blocks will zero-filled.	2019-03-07 09:45:42 +01:00

Author

SHA1

Message

Date

Felix A. Croes

4cdc8b4d9c

Update contributor's agreement.

2019-03-07 09:57:49 +01:00

Felix A. Croes

b350dffe6c

Fix 32 bit overflow issue in FspFsvolReadCached.

FspFsvolReadCached takes care not to read beyond the end of the file.
However, the offset check uses a 32 bit comparison, which fails for
files >= 4G.  As a result, reads on a large file will skip blocks at
offset (filesize % 4G), and those blocks will zero-filled.

2019-03-07 09:45:42 +01:00