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| author | Christian Eggers <ceggers@arri.de> | 2020-11-19 12:09:06 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2020-11-20 15:02:50 -0800 |
| commit | 30abc9cd9c6bdd44d23fc49a9c2526a86fba4305 (patch) | |
| tree | 7da17b6f555ed2f109b7ea236e1056f756cbd6b5 /block/bfq-iosched.c | |
| parent | 2ed03e5a84cacddfbf2c8e4442b18679c219bb68 (diff) | |
| download | linux-30abc9cd9c6bdd44d23fc49a9c2526a86fba4305.tar.gz | |
net: dsa: avoid potential use-after-free error
If dsa_switch_ops::port_txtstamp() returns false, clone will be freed
immediately. Shouldn't store a pointer to freed memory.
Signed-off-by: Christian Eggers <ceggers@arri.de>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Tested-by: Vladimir Oltean <olteanv@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Link: https://lore.kernel.org/r/20201119110906.25558-1-ceggers@arri.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'block/bfq-iosched.c')
0 files changed, 0 insertions, 0 deletions