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nvmutil: use O_CLOEXEC on gbe files

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Signed-off-by: Leah Rowe <leah@libreboot.org>
This commit is contained in:
Leah Rowe
2026-03-15 02:22:54 +00:00
parent f03ca35497
commit df741bcd38
1 changed files with 6 additions and 1 deletions
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7
util/nvmutil/nvmutil.c
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@@ -300,6 +300,10 @@ typedef char static_assert_off_t_is_32[(sizeof(off_t) >= 4) ? 1 : -1];
#define O_BINARY 0
#endif
#ifndef O_CLOEXEC
#define O_CLOEXEC 0
#endif
#ifndef O_NOFOLLOW
#define O_NOFOLLOW 0
#endif
@@ -979,7 +983,8 @@ open_gbe_file(void)
int flags;
xopen(&gbe_fd, fname,
command[cmd_index].flags | O_BINARY | O_NOFOLLOW, &gbe_st);
command[cmd_index].flags | O_BINARY |
O_NOFOLLOW | O_CLOEXEC, &gbe_st);
/* inode will be checked later on write */
gbe_dev = gbe_st.st_dev;