util/nvmutil: check gbe file type before write

Signed-off-by: Leah Rowe <leah@libreboot.org>
This commit is contained in:
Leah Rowe
2026-03-13 16:20:30 +00:00
parent d3a0cce466
commit 7302714e48

View File

@@ -1377,6 +1377,9 @@ write_gbe_file(void)
if (gbe_st.st_size != gbe_file_size)
err(errno, "%s: file size changed before write", fname);
if (!S_ISREG(gbe_st.st_mode))
err(errno, "%s: file type changed before write", fname);
for (p = 0; p < 2; p++) {
partnum = p ^ command[cmd_index].invert;