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In hmac_createctx free ctx on isc_hmac_init failure

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This commit is contained in:
Mark Andrews
2023-02-17 11:44:45 +11:00
parent b131c60bf5
commit d22257a370
1 changed files with 1 additions and 0 deletions
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lib/dns/hmac_link.c
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@@ -165,6 +165,7 @@ hmac_createctx(const isc_md_type_t *type, const dst_key_t *key,
result = isc_hmac_init(ctx, hkey->key, isc_md_type_get_block_size(type),
type);
if (result != ISC_R_SUCCESS) {
isc_hmac_free(ctx);
return (DST_R_UNSUPPORTEDALG);
}