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-rw-r--r--src/lib/CMakeLists.txt5
-rw-r--r--src/lib/config.h.in1
-rw-r--r--src/lib/random.c4
3 files changed, 6 insertions, 4 deletions
diff --git a/src/lib/CMakeLists.txt b/src/lib/CMakeLists.txt
index 31a7742b..8dbedcff 100644
--- a/src/lib/CMakeLists.txt
+++ b/src/lib/CMakeLists.txt
@@ -99,6 +99,7 @@ endif ()
find_package(OpenSSL QUIET)
if (OPENSSL_FOUND)
+ set(HAVE_OPENSSL_RNG TRUE)
if (OPENSSL_VERSION VERSION_LESS "1.1.0")
message(STATUS "Install version >= \"1.1.0\" to enable OpenSSL support "
"(found version \"${OPENSSL_VERSION}\")")
@@ -114,7 +115,7 @@ if (OPENSSL_FOUND)
endif ()
endif ()
-if (NOT HAVE_OPENSSL)
+if (NOT HAVE_OPENSSL_RNG)
set(OPENSSL_INCLUDE_DIR "")
set(OPENSSL_LIBRARIES "")
endif ()
@@ -133,7 +134,7 @@ else ()
endif()
if (NOT ((CMAKE_SYSTEM_NAME STREQUAL "FreeBSD") OR APPLE OR
- HAVE_SYS_RANDOM OR HAVE_OPENSSL OR HAVE_LIBGCRYPT))
+ HAVE_SYS_RANDOM OR HAVE_OPENSSL_RNG OR HAVE_LIBGCRYPT))
message(FATAL_ERROR "No secure random generator found, "
"please install libgcrypt (> 1.7.0) or OpenSSL")
endif ()
diff --git a/src/lib/config.h.in b/src/lib/config.h.in
index 70261cab..8afc9a8c 100644
--- a/src/lib/config.h.in
+++ b/src/lib/config.h.in
@@ -33,6 +33,7 @@
#cmakedefine SHM_RBUFF_LOCKLESS
#cmakedefine SHM_RDRB_MULTI_BLOCK
#cmakedefine QOS_DISABLE_CRC
+#cmakedefine HAVE_OPENSSL_RNG
#define SHM_RBUFF_PREFIX "@SHM_RBUFF_PREFIX@"
#define SHM_LOCKFILE_NAME "@SHM_LOCKFILE_NAME@"
diff --git a/src/lib/random.c b/src/lib/random.c
index 3751668e..971f5b5a 100644
--- a/src/lib/random.c
+++ b/src/lib/random.c
@@ -40,7 +40,7 @@
#include <gcrypt.h>
#elif defined(__FreeBSD__)
#include <stdlib.h>
-#elif defined(HAVE_OPENSSL)
+#elif defined(HAVE_OPENSSL_RNG)
#include <openssl/rand.h>
#include <limits.h>
#endif
@@ -58,7 +58,7 @@ int random_buffer(void * buf,
#elif defined(HAVE_LIBGCRYPT)
gcry_randomize(buf, len, GCRY_STRONG_RANDOM);
return 0;
-#elif defined(HAVE_OPENSSL)
+#elif defined(HAVE_OPENSSL_RNG)
if (len > 0 && len < INT_MAX)
return RAND_bytes((unsigned char *) buf, (int) len);
return -1;