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free contexts in hmac no failure

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Viktor Szakats 2026-06-30 01:44:40 +02:00
parent 2d1c3cf1af
commit 836d17e85e
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1 changed files with 4 additions and 0 deletions
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4
lib/hmac.c
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@ -58,6 +58,8 @@ struct HMAC_context *Curl_HMAC_init(const struct HMAC_params *hashparams,
if(!ctxt)
return ctxt;
memset(ctxt, 0, i);
ctxt->hash = hashparams;
ctxt->hashctxt1 = (void *)(ctxt + 1);
ctxt->hashctxt2 = (void *)((char *)ctxt->hashctxt1 + hashparams->ctxtsize);
@ -94,6 +96,8 @@ struct HMAC_context *Curl_HMAC_init(const struct HMAC_params *hashparams,
return ctxt;
fail:
hashparams->hfinal(NULL, ctxt->hashctxt1);
hashparams->hfinal(NULL, ctxt->hashctxt2);
curlx_free(ctxt);
return NULL;
}