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Fix assertion failure in nix-env

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$ nix-env -f ~/Dev/nixops/ -iA foo
  nix-env: src/libexpr/eval.hh:57: void nix::Bindings::push_back(const nix::Attr&): Assertion `size_ < capacity' failed.
  Aborted
This commit is contained in:
Eelco Dolstra 2015-01-15 12:15:22 +01:00
parent a5e2c8e560
commit c2a8b5c42d
2 changed files with 8 additions and 4 deletions
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8
src/libexpr/eval.hh
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@ -39,10 +39,10 @@ public:
typedef uint32_t size_t;
private:
size_t size_, capacity;
size_t size_, capacity_;
Attr attrs[0];
Bindings(uint32_t capacity) : size_(0), capacity(capacity) { }
Bindings(size_t capacity) : size_(0), capacity_(capacity) { }
Bindings(const Bindings & bindings) = delete;
public:
@ -54,7 +54,7 @@ public:
void push_back(const Attr & attr)
{
assert(size_ < capacity);
assert(size_ < capacity_);
attrs[size_++] = attr;
}
@ -76,6 +76,8 @@ public:
void sort();
size_t capacity() { return capacity_; }
friend class EvalState;
};