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util/nvmutil: check gbe file type before write

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Signed-off-by: Leah Rowe <leah@libreboot.org>
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Leah Rowe
2026-03-13 16:20:30 +00:00
parent 47936f52e9
commit 8e555f444c
1 changed files with 3 additions and 0 deletions
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util/nvmutil/nvmutil.c
+3
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@@ -1377,6 +1377,9 @@ write_gbe_file(void)
if (gbe_st.st_size != gbe_file_size) if (gbe_st.st_size != gbe_file_size)
err(errno, "%s: file size changed before write", fname); 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++) { for (p = 0; p < 2; p++) {
partnum = p ^ command[cmd_index].invert; partnum = p ^ command[cmd_index].invert;