[U-Boot] [PATCH v2 2/2] fs/fat: Check malloc return values and fix memory leaks

[Tom Rini]

On Sun, Oct 01, 2017 at 02:25:22AM +0300, Tuomas Tynkkynen wrote:

> Check malloc() return values and properly unwind on errors so
> memory allocated for fat_itr structures get freed properly.
> 
> Also fixes a leak of fsdata.fatbuf in fat_size().
> 
> Fixes: 2460098cffacd1 ("fs/fat: Reduce stack usage")
> Reported-by: Coverity (CID: 167225, 167233, 167234)
> Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen at iki.fi>

Reviewed-by: Tom Rini <trini at konsulko.com>

-- 
Tom
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