diff options
author | Anton Khirnov <anton@khirnov.net> | 2019-12-28 18:51:39 +0100 |
---|---|---|
committer | Anton Khirnov <anton@khirnov.net> | 2020-01-20 14:58:39 +0100 |
commit | 869ed8e18efc9ee602f45267776cd179c80ec3af (patch) | |
tree | 0ce0b89e8d26a29f95375b042598f4571e80f20f | |
parent | 765b385c8c9ab25fe0a9f6fead1be4028e226024 (diff) |
transfer: slightly relax the domain overlap check
Allow the destination domain to be outside the source by a small margin
(1e-12).
-rw-r--r-- | transfer.c | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -481,7 +481,9 @@ int mg2di_gt_init(GridTransferContext *ctx) dst_start = ctx->dst.start[i] * ctx->dst.step[i]; dst_end = (ctx->dst.start[i] + ctx->dst.size[i] - 1) * ctx->dst.step[i]; - if (src_start >= src_end || dst_start < src_start || dst_end > src_end) + if (src_start >= src_end || + dst_start - src_start < -1e-12 || + src_end - dst_end < -1e-12) return -EINVAL; } |