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| author | Martin Willi <martin@revosec.ch> | 2012-07-09 17:26:14 +0200 |
|---|---|---|
| committer | Martin Willi <martin@revosec.ch> | 2012-07-16 14:55:06 +0200 |
| commit | e3b2e900e635f13b783131e088ec17265c1186fe (patch) | |
| tree | 5a2b29b69edb99d9687c69cfb2642b0be70cc660 /src/libstrongswan/plugins/openssl/openssl_hasher.c | |
| parent | 87dd205b61ae8c0125b459959fcc7349fa27bb74 (diff) | |
| download | strongswan-e3b2e900e635f13b783131e088ec17265c1186fe.tar.bz2 strongswan-e3b2e900e635f13b783131e088ec17265c1186fe.tar.xz | |
Add a return value to hasher_t.reset()
Diffstat (limited to 'src/libstrongswan/plugins/openssl/openssl_hasher.c')
| -rw-r--r-- | src/libstrongswan/plugins/openssl/openssl_hasher.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/libstrongswan/plugins/openssl/openssl_hasher.c b/src/libstrongswan/plugins/openssl/openssl_hasher.c index 67b49c186..bf5ff1f27 100644 --- a/src/libstrongswan/plugins/openssl/openssl_hasher.c +++ b/src/libstrongswan/plugins/openssl/openssl_hasher.c @@ -96,10 +96,10 @@ METHOD(hasher_t, get_hash_size, size_t, return this->hasher->md_size; } -METHOD(hasher_t, reset, void, +METHOD(hasher_t, reset, bool, private_openssl_hasher_t *this) { - EVP_DigestInit_ex(this->ctx, this->hasher, NULL); + return EVP_DigestInit_ex(this->ctx, this->hasher, NULL) == 1; } METHOD(hasher_t, get_hash, bool, @@ -115,7 +115,7 @@ METHOD(hasher_t, get_hash, bool, { return FALSE; } - reset(this); + return reset(this); } return TRUE; } @@ -175,7 +175,11 @@ openssl_hasher_t *openssl_hasher_create(hash_algorithm_t algo) this->ctx = EVP_MD_CTX_create(); /* initialization */ - reset(this); + if (!reset(this)) + { + destroy(this); + return NULL; + } return &this->public; } |