Wei Liu writes ("[PATCH for-4.7] xl: use xstrdup in cpurange_parse"):
> This ensures buf is always valid when it is passed to strtok_r.
>
> CID: 1291936
>
> Signed-off-by: Wei Liu <wei.l...@citrix.com>
Acked-by: Ian Jackson <ian.jack...@eu.citrix.com>
> This is a backport candidate.
Really ? malloc failing is vanishingly rare in practice nowadays and
the consequence is a crash (which is what xstrdup achieves anyway).
Ian.
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