diff options
| author | Leah Rowe <leah@libreboot.org> | 2026-03-19 08:07:47 +0000 |
|---|---|---|
| committer | Leah Rowe <leah@libreboot.org> | 2026-03-19 08:42:58 +0000 |
| commit | 50300f846fc1861efe01c104a7ce9c483e3afcf1 (patch) | |
| tree | 63c8475317f8ec4a47578802ab43bee4b04c609d /util/nvmutil/include/common.h | |
| parent | 4b35d9ac290efaed02639567f7bc47c739b7c586 (diff) | |
util/nvmutil: hardened mkstemp
200 retries, not 100.
and open with O_NOFOLLOW and O_CLOEXEC
check X on mkstemp
support more than 6 X in mkstemp
make PATH_LEN 4096
1024 is a bit low
make default mkstemp length 4096
Signed-off-by: Leah Rowe <leah@libreboot.org>
Diffstat (limited to 'util/nvmutil/include/common.h')
| -rw-r--r-- | util/nvmutil/include/common.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/util/nvmutil/include/common.h b/util/nvmutil/include/common.h index 4173ca6e..8e8ee96c 100644 --- a/util/nvmutil/include/common.h +++ b/util/nvmutil/include/common.h @@ -35,7 +35,7 @@ int fchmod(int fd, mode_t mode); #define MAX_CMD_LEN 50 #ifndef PATH_LEN -#define PATH_LEN 1024 +#define PATH_LEN 4096 #endif #define OFF_ERR 0 @@ -421,7 +421,7 @@ const char *getnvmprogname(void); */ char *new_tmpfile(int *fd, int local, const char *path); -int x_i_mkstemp(char *template); +int mkstemp_n(char *template); char *x_c_tmpdir(void); int close_on_eintr(int fd); int fsync_on_eintr(int fd); |