Merge pull request #4621 from alexanderkyte/strdup_env

[mono.git] / mono / utils / mono-rand.c

diff --git a/mono/utils/mono-rand.c b/mono/utils/mono-rand.c
index 6b2bb98eef90e81d7b6e9a95a063d4f31e076482..13b8a32393716ec9473ce9d9e4bbd9ef6e849087 100644 (file)
--- a/mono/utils/mono-rand.c
+++ b/mono/utils/mono-rand.c
@@ -136,7 +136,7 @@ mono_rand_open (void)
                file = open (NAME_DEV_RANDOM, O_RDONLY);
 #endif
        if (file < 0)
-               use_egd = g_getenv("MONO_EGD_SOCKET") != NULL;
+               use_egd = g_hasenv ("MONO_EGD_SOCKET");
 
        status = 2;
 
@@ -158,13 +158,14 @@ mono_rand_try_get_bytes (gpointer *handle, guchar *buffer, gint buffer_size, Mon
        error_init (error);
 
        if (use_egd) {
-               const char *socket_path = g_getenv ("MONO_EGD_SOCKET");
+               char *socket_path = g_getenv ("MONO_EGD_SOCKET");
                /* exception will be thrown in managed code */
                if (socket_path == NULL) {
                        *handle = NULL;
                        return FALSE;
                }
                get_entropy_from_egd (socket_path, buffer, buffer_size, error);
+               g_free (socket_path);
        } else {
                /* Read until the buffer is filled. This may block if using NAME_DEV_RANDOM. */
                gint count = 0;