[Bugs] [Bug 1158120] Data corruption due to lack of cache revalidation on open

bugzilla at redhat.com bugzilla at redhat.com
Tue Oct 28 20:36:24 UTC 2014


https://bugzilla.redhat.com/show_bug.cgi?id=1158120

Philip Spencer <pspencer at fields.utoronto.ca> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
 Attachment #951437|0                           |1
        is obsolete|                            |



--- Comment #1 from Philip Spencer <pspencer at fields.utoronto.ca> ---
Created attachment 951526
  --> https://bugzilla.redhat.com/attachment.cgi?id=951526&action=edit
Patch to check cache validity when opening or locking a file (corrected)

Oops ... pretty fundamental typo in the first patch that forgot the "op_errno
!=0" to skip doing the iatt check if op_errno was nonzero! Would result in
locks appearing to succeed (returning 0) when in fact they failed!

Revised patch is attached.

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