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lbutils: close fd on rset failure

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Signed-off-by: Leah Rowe <leah@libreboot.org>
This commit is contained in:
Leah Rowe
2026-03-25 20:54:24 +00:00
parent e8c4bccd86
commit ee4f765719
1 changed files with 4 additions and 0 deletions
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util/libreboot-utils/lib/rand.c
+4
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@@ -128,6 +128,10 @@ out:
errno = saved_errno; errno = saved_errno;
return; return;
err: err:
#if defined(USE_URANDOM) && \
((USE_URANDOM) > 0)
close_no_err(&fd);
#endif
err_no_cleanup(0, ECANCELED, err_no_cleanup(0, ECANCELED,
"Randomisation failure, possibly unsupported in your kernel"); "Randomisation failure, possibly unsupported in your kernel");
exit(EXIT_FAILURE); exit(EXIT_FAILURE);