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| author | Leah Rowe <leah@libreboot.org> | 2026-03-18 05:13:02 +0000 |
|---|---|---|
| committer | Leah Rowe <leah@libreboot.org> | 2026-03-18 05:13:02 +0000 |
| commit | 71da2f53cf66a66ce5a7e6cb21fc6bc8f9bcb1db (patch) | |
| tree | b7e2613f89c8c7c64d6b52ffc188f193dea03602 | |
| parent | 3b389d4aecfec4a8ec1bff964b36fee1c2caad33 (diff) | |
util/nvmutil: initialise st in tmpdir
Signed-off-by: Leah Rowe <leah@libreboot.org>
| -rw-r--r-- | util/nvmutil/nvmutil.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/util/nvmutil/nvmutil.c b/util/nvmutil/nvmutil.c index 3e2e93e3..85326d5d 100644 --- a/util/nvmutil/nvmutil.c +++ b/util/nvmutil/nvmutil.c @@ -3000,9 +3000,13 @@ x_c_tmpdir(void) struct stat st; t = getenv("TMPDIR"); + t = getenv("TMPDIR"); if (t && *t) { - if ((st.st_mode & S_IWOTH) && !(st.st_mode & S_ISVTX)) - return NULL; + if (stat(t, &st) == 0 && S_ISDIR(st.st_mode)) { + if ((st.st_mode & S_IWOTH) && !(st.st_mode & S_ISVTX)) + return NULL; + return t; + } } if (stat("/tmp", &st) == 0 && S_ISDIR(st.st_mode)) |