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Commit ac4d6888 authored by Chandra Seetharaman's avatar Chandra Seetharaman Committed by Alex Elder
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xfs: Check the return value of xfs_buf_read() for NULL 



Check the return value of xfs_buf_read() for NULL and return ENOMEM
if it is NULL.  This is necessary in a few spots to avoid subsequent
code blindly dereferencing the null buffer pointer.

Signed-off-by: default avatarChandra Seetharaman <sekharan@us.ibm.com>
Signed-off-by: default avatarAlex Elder <aelder@sgi.com>
parent 9e978d8f
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