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| author | moneromooo-monero <moneromooo-monero@users.noreply.github.com> | 2017-12-12 11:08:11 +0000 |
|---|---|---|
| committer | moneromooo-monero <moneromooo-monero@users.noreply.github.com> | 2017-12-18 15:15:49 +0000 |
| commit | b49ddc766de47b40aa705a0a0c0bb901c743908d (patch) | |
| tree | edac56cb5d089c91a98164126b295b4cd6334b4d /src/cryptonote_basic | |
| parent | check return value for generate_key_derivation and derive_public_key (diff) | |
| download | monero-b49ddc766de47b40aa705a0a0c0bb901c743908d.tar.xz | |
check accessing an element past the end of a container
Diffstat (limited to 'src/cryptonote_basic')
| -rw-r--r-- | src/cryptonote_basic/cryptonote_basic.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cryptonote_basic/cryptonote_basic.h b/src/cryptonote_basic/cryptonote_basic.h index 89dda8c3d..821c21d84 100644 --- a/src/cryptonote_basic/cryptonote_basic.h +++ b/src/cryptonote_basic/cryptonote_basic.h @@ -259,7 +259,7 @@ namespace cryptonote ar.tag("rctsig_prunable"); ar.begin_object(); r = rct_signatures.p.serialize_rctsig_prunable(ar, rct_signatures.type, vin.size(), vout.size(), - vin[0].type() == typeid(txin_to_key) ? boost::get<txin_to_key>(vin[0]).key_offsets.size() - 1 : 0); + vin.size() > 0 && vin[0].type() == typeid(txin_to_key) ? boost::get<txin_to_key>(vin[0]).key_offsets.size() - 1 : 0); if (!r || !ar.stream().good()) return false; ar.end_object(); } |