DeforaNetworks/fwknop
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[libfko] return proper GPG error code upon gpg_decrypt() failure

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This commit is contained in:
Michael Rash 2013-07-09 21:18:45 -04:00
parent 5915ee72a9
commit 69760d49c5
1 changed files with 11 additions and 3 deletions
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14
lib/fko_encryption.c
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@ -417,10 +417,18 @@ gpg_decrypt(fko_ctx_t ctx, const char *dec_key)
/* Done with cipher...
*/
res = zero_free((char *) cipher, ctx->encrypted_msg_len, FKO_SUCCESS);
if(res != FKO_SUCCESS)
return(res);
{
if(zero_free((char *) cipher,
ctx->encrypted_msg_len, FKO_SUCCESS) != FKO_SUCCESS)
{
return(FKO_ERROR_ZERO_OUT_DATA);
}
else
{
return(res);
}
}
pt_len = strnlen(ctx->encoded_msg, MAX_SPA_ENCODED_MSG_SIZE);