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| author | Colin Ian King <[email protected]> | 2017-08-18 11:11:50 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2017-08-18 17:28:06 +0000 |
| commit | eac2c68d663effb077210218788952b5a0c1f60e (patch) | |
| tree | fcd5bc7f3dd1f73d6f767626de623b55eaf8cd36 /net/unix/af_unix.c | |
| parent | net: sched: fix p_filter_chain check in tcf_chain_flush (diff) | |
| download | kernel-eac2c68d663effb077210218788952b5a0c1f60e.tar.gz kernel-eac2c68d663effb077210218788952b5a0c1f60e.zip | |
nfp: fix infinite loop on umapping cleanup
The while loop that performs the dma page unmapping never decrements
index counter f and hence loops forever. Fix this with a pre-decrement
on f.
Detected by CoverityScan, CID#1357309 ("Infinite loop")
Fixes: 4c3523623dc0 ("net: add driver for Netronome NFP4000/NFP6000 NIC VFs")
Signed-off-by: Colin Ian King <[email protected]>
Acked-by: Jakub Kicinski <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions