Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 33 insertions, 0 deletions

diff --git a/src/ci/docker/scripts/qemu-bare-bones-addentropy.c b/src/ci/docker/scripts/qemu-bare-bones-addentropy.c
new file mode 100644
index 000000000..815b5b04f
--- /dev/null
+++ b/src/ci/docker/scripts/qemu-bare-bones-addentropy.c
@@ -0,0 +1,33 @@
+#include <assert.h>
+#include <stdint.h>
+#include <sys/ioctl.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <linux/random.h>
+
+#define N 2048
+
+struct entropy {
+  int ent_count;
+  int size;
+  unsigned char data[N];
+};
+
+int main() {
+  struct entropy buf;
+  ssize_t n;
+
+  int random_fd = open("/dev/random", O_RDWR);
+  assert(random_fd >= 0);
+
+  while ((n = read(0, &buf.data, N)) > 0) {
+    buf.ent_count = n * 8;
+    buf.size = n;
+    if (ioctl(random_fd, RNDADDENTROPY, &buf) != 0) {
+      perror("failed to add entropy");
+    }
+  }
+
+  return 0;
+}