Re: [dpdk-dev] [PATCH v2 2/3] malloc: fix potential out-of-bounds array access

2018-04-27 Thread Van Haaren, Harry
> From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Anatoly Burakov > Sent: Wednesday, April 25, 2018 11:16 AM > To: dev@dpdk.org > Cc: tho...@monjalon.net; Burakov, Anatoly > Subject: [dpdk-dev] [PATCH v2 2/3] malloc: fix potential out-of-bounds array > access > >

[dpdk-dev] [PATCH v2 2/3] malloc: fix potential out-of-bounds array access

2018-04-25 Thread Anatoly Burakov
Technically, while the pointer would've been invalid if msl_idx were invalid, we wouldn't have actually attempted to access the pointer until verifying the index. Fix it by moving array access to after we've verified validity of the index. Coverity issue: 272574 Fixes: 66cc45e293ed ("mem: replace