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| author | Christian Grothoff <christian@grothoff.org> | 2015-05-01 10:06:46 +0200 |
|---|---|---|
| committer | Christian Grothoff <christian@grothoff.org> | 2015-05-01 10:06:46 +0200 |
| commit | ad237521e982352d41127f8c19576a5a242dbbbd (patch) | |
| tree | 0745921f6f20400c1dfa7e48f4fbbc6725f844e6 /src/mint-tools | |
| parent | 66355c18c859b92cf7743dbeb7e5835506ae99a7 (diff) | |
| download | exchange-ad237521e982352d41127f8c19576a5a242dbbbd.tar.gz exchange-ad237521e982352d41127f8c19576a5a242dbbbd.tar.bz2 exchange-ad237521e982352d41127f8c19576a5a242dbbbd.zip | |
check return values
Diffstat (limited to 'src/mint-tools')
| -rw-r--r-- | src/mint-tools/taler-mint-reservemod.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/src/mint-tools/taler-mint-reservemod.c b/src/mint-tools/taler-mint-reservemod.c index ce35ecc4c..762830783 100644 --- a/src/mint-tools/taler-mint-reservemod.c +++ b/src/mint-tools/taler-mint-reservemod.c @@ -162,9 +162,15 @@ reservemod_add (struct TALER_Amount denom) "balance_fraction", "balance_currency", &old_denom)); - TALER_amount_add (&new_denom, - &old_denom, - &denom); + if (GNUNET_OK != + TALER_amount_add (&new_denom, + &old_denom, + &denom)) + { + fprintf (stderr, + "Integer overflow when computing new balance!\n"); + return GNUNET_SYSERR; + } TALER_amount_hton (&new_denom_nbo, &new_denom); result = PQexecParams (db_conn, |