Re: [PATCH 1/1] ext4: better error handling of kstrdup()
From: Theodore Ts'o
Date: Fri Apr 03 2015 - 00:25:40 EST
On Fri, Mar 20, 2015 at 05:21:54PM -0400, Taesoo Kim wrote:
> Upon memory pressure, kstrdup() might fail and correctly
> handle memory error, although current implementation do not
> refer orig_data.
> NOTE. fortunately the correct impl works, other than a
> corner case where kstrdup() fails and kzalloc() succeeds;
> it might record 'NULL' in the log.
> Signed-off-by: Taesoo Kim <tsgatesv@xxxxxxxxx>
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