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- --- a/src/crypto/random.c
- +++ b/src/crypto/random.c
- @@ -202,16 +202,16 @@ int random_pool_ready(void)
-
- /*
- * Try to fetch some more data from the kernel high quality
- - * /dev/random. There may not be enough data available at this point,
- + * /dev/urandom. There may not be enough data available at this point,
- * so use non-blocking read to avoid blocking the application
- * completely.
- */
- - fd = open("/dev/random", O_RDONLY | O_NONBLOCK);
- + fd = open("/dev/urandom", O_RDONLY | O_NONBLOCK);
- if (fd < 0) {
- #ifndef CONFIG_NO_STDOUT_DEBUG
- int error = errno;
- - perror("open(/dev/random)");
- - wpa_printf(MSG_ERROR, "random: Cannot open /dev/random: %s",
- + perror("open(/dev/urandom)");
- + wpa_printf(MSG_ERROR, "random: Cannot open /dev/urandom: %s",
- strerror(error));
- #endif /* CONFIG_NO_STDOUT_DEBUG */
- return -1;
- @@ -220,12 +220,12 @@ int random_pool_ready(void)
- res = read(fd, dummy_key + dummy_key_avail,
- sizeof(dummy_key) - dummy_key_avail);
- if (res < 0) {
- - wpa_printf(MSG_ERROR, "random: Cannot read from /dev/random: "
- + wpa_printf(MSG_ERROR, "random: Cannot read from /dev/urandom: "
- "%s", strerror(errno));
- res = 0;
- }
- wpa_printf(MSG_DEBUG, "random: Got %u/%u bytes from "
- - "/dev/random", (unsigned) res,
- + "/dev/urandom", (unsigned) res,
- (unsigned) (sizeof(dummy_key) - dummy_key_avail));
- dummy_key_avail += res;
- close(fd);
- @@ -234,7 +234,7 @@ int random_pool_ready(void)
- return 1;
-
- wpa_printf(MSG_INFO, "random: Only %u/%u bytes of strong "
- - "random data available from /dev/random",
- + "random data available from /dev/urandom",
- (unsigned) dummy_key_avail, (unsigned) sizeof(dummy_key));
-
- if (own_pool_ready >= MIN_READY_MARK ||
|
