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| author | Wolfram Sang <wsa@the-dreams.de> | 2018-05-09 17:40:44 +0200 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2018-05-09 17:40:44 +0200 |
| commit | 4c0330208f6bfe5285bae239fdb2a7ec1ce1f78d (patch) | |
| tree | 257c871b0be4c7eafa0e6911ab596bfb0f51a104 /drivers/infiniband/core/uverbs_ioctl.c | |
| parent | 7781edaed63e9396fc913e0899cb197562e6f1a0 (diff) | |
| parent | 76aa3de7095f15af7300012cb29ea8ab93eec348 (diff) | |
| download | talos-op-linux-4c0330208f6bfe5285bae239fdb2a7ec1ce1f78d.tar.gz talos-op-linux-4c0330208f6bfe5285bae239fdb2a7ec1ce1f78d.zip | |
Merge tag 'at24-4.17-rc5-fixes-for-wolfram' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux into i2c/for-current
Single bug-fix for a regression introduced during the 4.17 merge window.
Diffstat (limited to 'drivers/infiniband/core/uverbs_ioctl.c')
| -rw-r--r-- | drivers/infiniband/core/uverbs_ioctl.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/infiniband/core/uverbs_ioctl.c b/drivers/infiniband/core/uverbs_ioctl.c index 8c93970dc8f1..8d32c4ae368c 100644 --- a/drivers/infiniband/core/uverbs_ioctl.c +++ b/drivers/infiniband/core/uverbs_ioctl.c @@ -234,6 +234,15 @@ static int uverbs_validate_kernel_mandatory(const struct uverbs_method_spec *met return -EINVAL; } + for (; i < method_spec->num_buckets; i++) { + struct uverbs_attr_spec_hash *attr_spec_bucket = + method_spec->attr_buckets[i]; + + if (!bitmap_empty(attr_spec_bucket->mandatory_attrs_bitmask, + attr_spec_bucket->num_attrs)) + return -EINVAL; + } + return 0; } |
