diff options
| author | Leah Rowe <leah@libreboot.org> | 2026-03-18 04:45:53 +0000 |
|---|---|---|
| committer | Leah Rowe <leah@libreboot.org> | 2026-03-26 06:59:42 +0000 |
| commit | 21cd0b7a91e6f3e2471a3ffa7b90082dc6a26412 (patch) | |
| tree | 78b0d7045f4557832983ea48aa4204c0c9aa1408 | |
| parent | 65ed83d2e763a54676c86768956edfa5bbba137d (diff) | |
nvmutil: fix modulo bias in mkstemp
Signed-off-by: Leah Rowe <leah@libreboot.org>
| -rw-r--r-- | util/nvmutil/nvmutil.c | 2 |
1 files changed, 1 insertions, 1 deletions
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); |