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| author | Jakub Kicinski <jakub.kicinski@netronome.com> | 2018-01-27 06:50:00 +0300 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2018-02-01 13:22:51 +0300 |
| commit | e029f541039ff0768960ede62b946bcf4a163dec (patch) | |
| tree | fb307180cdbf3d5b7e73aae639b8eef7a4aa08c0 /net/bpf | |
| parent | b2fe5fa68642860e7de76167c3111623aa0d5de1 (diff) | |
| download | linux-e029f541039ff0768960ede62b946bcf4a163dec.tar.xz | |
netdevsim: fix overflow on the error path
Undo loop condition on the error path would cause the i counter
to go below zero, if allocation failure happened with the first
(i.e. 0th) element of the array.
Fixes: 395cacb5f1a0 ("netdevsim: bpf: support fake map offload")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'net/bpf')
0 files changed, 0 insertions, 0 deletions