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Fix for wc_ecc_ctx_free and heap hint. Fixes #4246.

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David Garske
2021-07-26 09:56:29 -07:00
parent 3bb2d55257
commit 28e8f02525
1 changed files with 3 additions and 1 deletions
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4
wolfcrypt/src/ecc.c
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@ -11171,8 +11171,10 @@ ecEncCtx* wc_ecc_ctx_new(int flags, WC_RNG* rng)
void wc_ecc_ctx_free(ecEncCtx* ctx) void wc_ecc_ctx_free(ecEncCtx* ctx)
{ {
if (ctx) { if (ctx) {
void* heap = ctx->heap;
ForceZero(ctx, sizeof(ecEncCtx)); ForceZero(ctx, sizeof(ecEncCtx));
XFREE(ctx, ctx->heap, DYNAMIC_TYPE_ECC); XFREE(ctx, heap, DYNAMIC_TYPE_ECC);
(void)heap;
} }
} }