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| author | Jakub Kicinski <[email protected]> | 2024-12-05 19:48:58 +0000 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2024-12-19 19:35:07 +0000 |
| commit | 07e5c4eb94e6aba96fa11b424b39c5e5576a7713 (patch) | |
| tree | ab7c48de9389e6e3c30586630b19ead62ae43637 /drivers/net/netdevsim/health.c | |
| parent | Merge branch 'net-fib_rules-add-flow-label-selector-support' (diff) | |
| parent | Merge tag 'net-6.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/net... (diff) | |
| download | kernel-07e5c4eb94e6aba96fa11b424b39c5e5576a7713.tar.gz kernel-07e5c4eb94e6aba96fa11b424b39c5e5576a7713.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR (net-6.13-rc4).
No conflicts.
Adjacent changes:
drivers/net/ethernet/renesas/rswitch.h
32fd46f5b69e ("net: renesas: rswitch: remove speed from gwca structure")
922b4b955a03 ("net: renesas: rswitch: rework ts tags management")
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'drivers/net/netdevsim/health.c')
| -rw-r--r-- | drivers/net/netdevsim/health.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/netdevsim/health.c b/drivers/net/netdevsim/health.c index 70e8bdf34be9..688f05316b5e 100644 --- a/drivers/net/netdevsim/health.c +++ b/drivers/net/netdevsim/health.c @@ -149,6 +149,8 @@ static ssize_t nsim_dev_health_break_write(struct file *file, char *break_msg; int err; + if (count == 0 || count > PAGE_SIZE) + return -EINVAL; break_msg = memdup_user_nul(data, count); if (IS_ERR(break_msg)) return PTR_ERR(break_msg); |