mirror of https://github.com/hak5/openwrt.git
48 lines
1.7 KiB
Diff
48 lines
1.7 KiB
Diff
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--- a/src/crypto/random.c
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+++ b/src/crypto/random.c
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@@ -202,16 +202,16 @@ int random_pool_ready(void)
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/*
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* Try to fetch some more data from the kernel high quality
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- * /dev/random. There may not be enough data available at this point,
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+ * /dev/urandom. There may not be enough data available at this point,
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* so use non-blocking read to avoid blocking the application
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* completely.
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*/
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- fd = open("/dev/random", O_RDONLY | O_NONBLOCK);
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+ fd = open("/dev/urandom", O_RDONLY | O_NONBLOCK);
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if (fd < 0) {
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#ifndef CONFIG_NO_STDOUT_DEBUG
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int error = errno;
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- perror("open(/dev/random)");
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- wpa_printf(MSG_ERROR, "random: Cannot open /dev/random: %s",
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+ perror("open(/dev/urandom)");
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+ wpa_printf(MSG_ERROR, "random: Cannot open /dev/urandom: %s",
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strerror(error));
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#endif /* CONFIG_NO_STDOUT_DEBUG */
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return -1;
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@@ -220,12 +220,12 @@ int random_pool_ready(void)
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res = read(fd, dummy_key + dummy_key_avail,
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sizeof(dummy_key) - dummy_key_avail);
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if (res < 0) {
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- wpa_printf(MSG_ERROR, "random: Cannot read from /dev/random: "
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+ wpa_printf(MSG_ERROR, "random: Cannot read from /dev/urandom: "
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"%s", strerror(errno));
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res = 0;
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}
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wpa_printf(MSG_DEBUG, "random: Got %u/%u bytes from "
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- "/dev/random", (unsigned) res,
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+ "/dev/urandom", (unsigned) res,
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(unsigned) (sizeof(dummy_key) - dummy_key_avail));
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dummy_key_avail += res;
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close(fd);
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@@ -234,7 +234,7 @@ int random_pool_ready(void)
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return 1;
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wpa_printf(MSG_INFO, "random: Only %u/%u bytes of strong "
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- "random data available from /dev/random",
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+ "random data available from /dev/urandom",
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(unsigned) dummy_key_avail, (unsigned) sizeof(dummy_key));
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if (own_pool_ready >= MIN_READY_MARK ||
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