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| author | Yves-Alexis Perez <corsac@debian.org> | 2015-04-11 22:03:59 +0200 |
|---|---|---|
| committer | Yves-Alexis Perez <corsac@debian.org> | 2015-04-11 22:03:59 +0200 |
| commit | 83b8aebb19fe6e49e13a05d4e8f5ab9a06177642 (patch) | |
| tree | 51255545ba43b84aa5d673bd0eb557cbd0155c9e /src/libstrongswan/plugins/fips_prf/fips_prf.c | |
| parent | 2b8de74ff4c334c25e89988c4a401b24b5bcf03d (diff) | |
| download | vyos-strongswan-83b8aebb19fe6e49e13a05d4e8f5ab9a06177642.tar.gz vyos-strongswan-83b8aebb19fe6e49e13a05d4e8f5ab9a06177642.zip | |
Imported Upstream version 5.3.0
Diffstat (limited to 'src/libstrongswan/plugins/fips_prf/fips_prf.c')
| -rw-r--r-- | src/libstrongswan/plugins/fips_prf/fips_prf.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/libstrongswan/plugins/fips_prf/fips_prf.c b/src/libstrongswan/plugins/fips_prf/fips_prf.c index 23825078e..25accf996 100644 --- a/src/libstrongswan/plugins/fips_prf/fips_prf.c +++ b/src/libstrongswan/plugins/fips_prf/fips_prf.c @@ -116,6 +116,12 @@ METHOD(prf_t, get_bytes, bool, u_int8_t *xkey = this->key; u_int8_t one[this->b]; + if (!w) + { + /* append mode is not supported */ + return FALSE; + } + memset(one, 0, this->b); one[this->b - 1] = 0x01; @@ -250,4 +256,3 @@ fips_prf_t *fips_prf_create(pseudo_random_function_t algo) return &this->public; } - |