blob: 02c6de42809422bb1064df2a0971f3e0ce816e38 (
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11.x does not have getrandom(2) (or getentropy(3))
--- lib/ephy-sync-utils.c.orig 2020-10-04 22:15:55 UTC
+++ lib/ephy-sync-utils.c
@@ -24,6 +24,7 @@
#include "ephy-settings.h"
#include <errno.h>
+#include <fcntl.h>
#include <glib/gi18n.h>
#include <inttypes.h>
#include <json-glib/json-glib.h>
@@ -189,7 +190,13 @@ ephy_sync_utils_generate_random_bytes (v
}
#else
do {
- ret = getrandom (out, num_bytes, 0);
+ int fd = open("/dev/urandom", O_RDONLY|O_CLOEXEC);
+ if (fd != -1) {
+ ret = read(fd, out, num_bytes);
+ (void)close(fd);
+ }
+ else
+ g_error ("Failed to open /dev/urandom to generate randomness: %s", g_strerror (errno));
} while (ret < (gssize)num_bytes && errno == EINTR);
if (ret != (gssize)num_bytes)
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