diff options
Diffstat (limited to 'subx/010---vm.cc')
| -rw-r--r-- | subx/010---vm.cc | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/subx/010---vm.cc b/subx/010---vm.cc index 24051ec4..47b2c3da 100644 --- a/subx/010---vm.cc +++ b/subx/010---vm.cc @@ -139,6 +139,10 @@ struct vma { #define align_upwards(x, align) (((x)+(align)-1) & -(align)) uint32_t new_size = align_upwards(result_size, align); #undef align_upwards + // grow at least 2x to maintain some amortized complexity guarantees + if (new_size < _data.size() * 2) + new_size = _data.size() * 2; + // never grow past the stated limit if (new_size > end-start) new_size = end-start; _data.resize(new_size); |