diff options
Diffstat (limited to 'transfer.c')
-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; } |