diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/fuse_uring.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/lib/fuse_uring.c b/lib/fuse_uring.c index 8dea7d0..10d3286 100644 --- a/lib/fuse_uring.c +++ b/lib/fuse_uring.c @@ -727,8 +727,13 @@ static int fuse_uring_start_ring_threads(struct fuse_ring_pool *ring) return rc; } -static int fuse_uring_sanity_check(void) +static int fuse_uring_sanity_check(struct fuse_session *se) { + if (se->uring.q_depth == 0) { + fuse_log(FUSE_LOG_ERR, "io-uring queue depth must be > 0\n"); + return -EINVAL; + } + _Static_assert(sizeof(struct fuse_uring_cmd_req) <= FUSE_URING_MAX_SQE128_CMD_DATA, "SQE128_CMD_DATA has 80B cmd data"); @@ -741,7 +746,7 @@ int fuse_uring_start(struct fuse_session *se) int err = 0; struct fuse_ring_pool *fuse_ring; - fuse_uring_sanity_check(); + fuse_uring_sanity_check(se); fuse_ring = fuse_create_ring(se); if (fuse_ring == NULL) { |