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util/nvmutil: /dev/random fallback

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now the custom fallback code is very unlikely
to ever actually be used, on any system,
except really old systems.

Signed-off-by: Leah Rowe <leah@libreboot.org>
This commit is contained in:
Leah Rowe
2026-03-16 14:47:55 +00:00
parent d7dea02fba
commit 381b7e3abb
1 changed files with 2 additions and 0 deletions
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util/nvmutil/nvmutil.c
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@@ -1373,6 +1373,8 @@ read_urandom(void)
if (fd < 0) { if (fd < 0) {
fd = open("/dev/urandom", O_RDONLY); fd = open("/dev/urandom", O_RDONLY);
if (fd < 0)
fd = open("/dev/random", O_RDONLY);
if (fd < 0) if (fd < 0)
return 16; return 16;