From 5f0021ce46365de65d21dad7497b30e60be86205 Mon Sep 17 00:00:00 2001 From: Leah Rowe Date: Wed, 25 Mar 2026 19:30:06 +0000 Subject: fix offset on urandom falback Signed-off-by: Leah Rowe --- util/libreboot-utils/lib/rand.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'util/libreboot-utils') diff --git a/util/libreboot-utils/lib/rand.c b/util/libreboot-utils/lib/rand.c index 9cb52386..11d99ffa 100644 --- a/util/libreboot-utils/lib/rand.c +++ b/util/libreboot-utils/lib/rand.c @@ -52,7 +52,7 @@ rset(void *buf, size_t n) if ((fd = open("/dev/urandom", O_RDONLY)) < 0) goto err; retry_rand: - if ((rc = read(fd, buf, n)) < 0) { + if ((rc = read(fd, buf + off, n - off)) < 0) { #elif defined(__linux__) retry_rand: if ((rc = (ssize_t)syscall(SYS_getrandom, -- cgit v1.2.1