diff options
| author | Leah Rowe <leah@libreboot.org> | 2026-03-25 19:30:06 +0000 |
|---|---|---|
| committer | Leah Rowe <leah@libreboot.org> | 2026-03-26 06:59:42 +0000 |
| commit | 0d86fd38df19589afe98aa7d75cdd4460b678b49 (patch) | |
| tree | 7038c705d626992a4f55c3810d1f5ac350ec9f36 /util/libreboot-utils/lib/rand.c | |
| parent | a6f76ac4ee922717ee597d7687b3b17c8082d644 (diff) | |
fix offset on urandom falback
Signed-off-by: Leah Rowe <leah@libreboot.org>
Diffstat (limited to 'util/libreboot-utils/lib/rand.c')
| -rw-r--r-- | util/libreboot-utils/lib/rand.c | 2 |
1 files changed, 1 insertions, 1 deletions
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, |