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glib-aux: accept zero bytes for nm_utils_random_bytes()

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As an edge case, also accept requesting zero bytes of
randomness.
This commit is contained in:
Thomas Haller 2022-08-01 11:01:30 +02:00
parent 3c349ee11b
commit 614e050b24
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GPG key ID: 29C2366E4DFC5728
1 changed files with 3 additions and 1 deletions
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4
src/libnm-glib-aux/nm-random-utils.c
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@ -245,8 +245,10 @@ nm_utils_random_bytes(void *p, size_t n)
gboolean has_high_quality = TRUE;
guint8 *buf = p;
if (n == 0)
return TRUE;
g_return_val_if_fail(p, FALSE);
g_return_val_if_fail(n > 0, FALSE);
#if HAVE_GETRANDOM
{