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authorTobias Brunner <tobias@strongswan.org>2012-06-25 13:22:54 +0200
committerMartin Willi <martin@revosec.ch>2012-07-16 14:53:34 +0200
commit39e807728e275037fcc145015a6f3fa54c62221c (patch)
tree532ebc86d55c1e780afd32895f4bc7a0d3b3bbc1 /src/libstrongswan/plugins/gcrypt/gcrypt_rng.c
parent605985d122cd854ea7c1b85ce3ec107752c9f103 (diff)
downloadstrongswan-39e807728e275037fcc145015a6f3fa54c62221c.tar.bz2
strongswan-39e807728e275037fcc145015a6f3fa54c62221c.tar.xz
RNGs' get_bytes and allocate_bytes return boolean
Diffstat (limited to 'src/libstrongswan/plugins/gcrypt/gcrypt_rng.c')
-rw-r--r--src/libstrongswan/plugins/gcrypt/gcrypt_rng.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/libstrongswan/plugins/gcrypt/gcrypt_rng.c b/src/libstrongswan/plugins/gcrypt/gcrypt_rng.c
index d29755de9..dc34a8d66 100644
--- a/src/libstrongswan/plugins/gcrypt/gcrypt_rng.c
+++ b/src/libstrongswan/plugins/gcrypt/gcrypt_rng.c
@@ -35,7 +35,7 @@ struct private_gcrypt_rng_t {
rng_quality_t quality;
};
-METHOD(rng_t, get_bytes, void,
+METHOD(rng_t, get_bytes, bool,
private_gcrypt_rng_t *this, size_t bytes, u_int8_t *buffer)
{
switch (this->quality)
@@ -50,13 +50,15 @@ METHOD(rng_t, get_bytes, void,
gcry_randomize(buffer, bytes, GCRY_VERY_STRONG_RANDOM);
break;
}
+ return TRUE;
}
-METHOD(rng_t, allocate_bytes, void,
+METHOD(rng_t, allocate_bytes, bool,
private_gcrypt_rng_t *this, size_t bytes, chunk_t *chunk)
{
*chunk = chunk_alloc(bytes);
get_bytes(this, chunk->len, chunk->ptr);
+ return TRUE;
}
METHOD(rng_t, destroy, void,