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ide pio read could cause buffer overflow #541

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GoogleCodeExporter opened this issue Nov 21, 2015 · 0 comments
Open

ide pio read could cause buffer overflow #541

GoogleCodeExporter opened this issue Nov 21, 2015 · 0 comments
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Arch-x86 auto-migrated Component-Logic Module-Drivers Priority-Medium Security Type-Defect

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What steps will reproduce the problem?
1. If block_dev_read(count = 600), hd_read_pio will read (and write to buffer) 
2 sectors which will cause 1024 bytes written.

Original issue reported on code.google.com by [email protected] on 14 Feb 2013 at 1:18
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Arch-x86 auto-migrated Component-Logic Module-Drivers Priority-Medium Security Type-Defect
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