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| author | Martin Willi <martin@revosec.ch> | 2012-07-06 16:11:15 +0200 |
|---|---|---|
| committer | Martin Willi <martin@revosec.ch> | 2012-07-16 14:53:38 +0200 |
| commit | 3b96189a2afa4949e1d9cdf7c9fa8244d8d817f0 (patch) | |
| tree | 16564618b94304c2bca7e925fc9e6693b6226161 /src/libtls/tls_protection.c | |
| parent | e35abbe588636c5ca73d8aaa9082314289346bd9 (diff) | |
| download | strongswan-3b96189a2afa4949e1d9cdf7c9fa8244d8d817f0.tar.bz2 strongswan-3b96189a2afa4949e1d9cdf7c9fa8244d8d817f0.tar.xz | |
Add a return value to crypter_t.decrypt()
Diffstat (limited to 'src/libtls/tls_protection.c')
| -rw-r--r-- | src/libtls/tls_protection.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/libtls/tls_protection.c b/src/libtls/tls_protection.c index abcc42064..8263728bb 100644 --- a/src/libtls/tls_protection.c +++ b/src/libtls/tls_protection.c @@ -150,7 +150,12 @@ METHOD(tls_protection_t, process, status_t, return NEED_MORE; } } - this->crypter_in->decrypt(this->crypter_in, data, iv, NULL); + if (!this->crypter_in->decrypt(this->crypter_in, data, iv, NULL)) + { + free(next_iv.ptr); + this->alert->add(this->alert, TLS_FATAL, TLS_BAD_RECORD_MAC); + return NEED_MORE; + } if (next_iv.len) { /* next record IV is last ciphertext block of this record */ |