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| author | Christian Brauner <brauner@kernel.org> | 2026-10-14 23:28:25 +0200 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2026-10-14 23:28:25 +0200 |
| commit | 87c03ba403e68d5a0b9bdf483bfef8fad865e91c (patch) | |
| tree | 252956071920c9b2f9ab2ceb000ebd48683d59da /kernel/bpf/queue_stack_maps.c | |
| parent | 492b4eda7151ad2818ad8d35e5e6cfab62ec2ff7 (diff) | |
| parent | 503b65da9a7e5447d91222f62399522f2f62a0fa (diff) | |
| download | linux-next-87c03ba403e68d5a0b9bdf483bfef8fad865e91c.tar.gz linux-next-87c03ba403e68d5a0b9bdf483bfef8fad865e91c.zip | |
Merge branch 'vfs-7.4.keyring' into vfs.all
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'kernel/bpf/queue_stack_maps.c')
| -rw-r--r-- | kernel/bpf/queue_stack_maps.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/bpf/queue_stack_maps.c b/kernel/bpf/queue_stack_maps.c index 6e8b18c32a10..1cee2ba6e332 100644 --- a/kernel/bpf/queue_stack_maps.c +++ b/kernel/bpf/queue_stack_maps.c @@ -59,6 +59,9 @@ static int queue_stack_map_alloc_check(union bpf_attr *attr) */ return -E2BIG; + if (attr->max_entries >= U32_MAX / attr->value_size) + return -E2BIG; + return 0; } |