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libexpr-c: Fix mismatched new/delete

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This leads to ASAN errors:

==1137785==ERROR: AddressSanitizer: new-delete-type-mismatch on 0x523000001d00 in thread T0:
  object passed to delete has wrong type:
  size of the allocated type:   5968 bytes;
  size of the deallocated type: 5968 bytes.
  alignment of the allocated type:   8 bytes;
  alignment of the deallocated type: default-aligned.
This commit is contained in:
Sergei Zimmerman 2025-09-18 02:58:32 +03:00
parent b4fcb64276
commit 309d55807c
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1 changed files with 2 additions and 2 deletions
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src/libexpr-c/nix_api_expr.cc
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@ -137,7 +137,7 @@ nix_eval_state_builder * nix_eval_state_builder_new(nix_c_context * context, Sto
void nix_eval_state_builder_free(nix_eval_state_builder * builder)
{
delete builder;
operator delete(builder, static_cast<std::align_val_t>(alignof(nix_eval_state_builder)));
}
nix_err nix_eval_state_builder_load(nix_c_context * context, nix_eval_state_builder * builder)
@ -203,7 +203,7 @@ EvalState * nix_state_create(nix_c_context * context, const char ** lookupPath_c
void nix_state_free(EvalState * state)
{
delete state;
operator delete(state, static_cast<std::align_val_t>(alignof(EvalState)));
}
#if NIX_USE_BOEHMGC