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Avoid building RC4 bindings if RC4 is not available. Fixes #1094

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This commit is contained in:
dmiller 2018-01-22 05:34:35 +00:00
parent 9dac864443
commit a67e68b2d4
1 changed files with 6 additions and 0 deletions
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6
nse_openssl.cc
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@ -15,7 +15,9 @@
#include <openssl/md4.h>
#include <openssl/md5.h>
#include <openssl/rand.h>
#ifndef OPENSSL_NO_RC4
#include <openssl/rc4.h>
#endif
#include <openssl/ripemd.h>
#include <openssl/sha.h>
@ -530,6 +532,7 @@ static int l_DES_string_to_key(lua_State *L) /** DES_string_to_key( string data
return 1;
}
#ifndef OPENSSL_NO_RC4
static int l_rc4_options (lua_State *L)
{
lua_pushstring(L, RC4_options());
@ -561,6 +564,7 @@ static int l_rc4 (lua_State *L)
return 1;
}
#endif
static const struct luaL_Reg bignum_methods[] = {
{ "num_bits", l_bignum_num_bits },
@ -610,8 +614,10 @@ static const struct luaL_Reg openssllib[] = {
{ "DES_string_to_key", l_DES_string_to_key },
{ "supported_digests", l_supported_digests },
{ "supported_ciphers", l_supported_ciphers },
#ifndef OPENSSL_NO_RC4
{ "rc4_options", l_rc4_options },
{ "rc4", l_rc4 },
#endif
{ NULL, NULL }
};