From 4810284f12ca1ebf3b0cf2609d6f133385577731 Mon Sep 17 00:00:00 2001 From: Leah Rowe Date: Wed, 18 Mar 2026 04:45:53 +0000 Subject: nvmutil: fix modulo bias in mkstemp Signed-off-by: Leah Rowe --- util/nvmutil/nvmutil.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'util/nvmutil/nvmutil.c') diff --git a/util/nvmutil/nvmutil.c b/util/nvmutil/nvmutil.c index 34b6f38b..c34d79c3 100644 --- a/util/nvmutil/nvmutil.c +++ b/util/nvmutil/nvmutil.c @@ -2908,7 +2908,7 @@ x_i_mkstemp(char *template) for (j = 0; j < 6; j++) { r = rlong(); - p[j] = ch[r % (sizeof(ch) - 1)]; + p[j] = ch[(unsigned long)(r >> 1) % (sizeof(ch) - 1)]; } fd = open(template, O_RDWR | O_CREAT | O_EXCL, 0600); -- cgit v1.2.1