taler/exchange
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

fix NPE if denomination key not found

Browse Source
This commit is contained in:
Christian Grothoff 2015-09-21 15:33:27 +02:00
parent c60a746a5d
commit cf0249b443
1 changed files with 12 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
src/mint/taler-mint-httpd_refresh.c
View File

@ -61,6 +61,7 @@ handle_refresh_melt_binary (struct MHD_Connection *connection,
{
unsigned int i;
struct TMH_KS_StateHandle *key_state;
struct TALER_MINTDB_DenominationKeyIssueInformation *dk;
struct TALER_MINTDB_DenominationKeyInformationP *dki;
struct TALER_Amount cost;
struct TALER_Amount total_cost;
@ -76,9 +77,17 @@ handle_refresh_melt_binary (struct MHD_Connection *connection,
key_state = TMH_KS_acquire ();
for (i=0;i<num_new_denoms;i++)
{
dki = &TMH_KS_denomination_key_lookup (key_state,
dk = TMH_KS_denomination_key_lookup (key_state,
&denom_pubs[i],
TMH_KS_DKU_WITHDRAW)->issue;
TMH_KS_DKU_WITHDRAW);
if (NULL == dk)
{
GNUNET_break_op (0);
TMH_KS_release (key_state);
return TMH_RESPONSE_reply_arg_invalid (connection,
"new_denoms");
}
dki = &dk->issue;
TALER_amount_ntoh (&value,
&dki->properties.value);
TALER_amount_ntoh (&fee_withdraw,