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| author | Leah Rowe <leah@libreboot.org> | 2026-04-21 06:39:50 +0100 |
|---|---|---|
| committer | Leah Rowe <leah@libreboot.org> | 2026-04-21 06:39:50 +0100 |
| commit | e097eb5483b00631ef49353a22a73c2c48939d95 (patch) | |
| tree | b0446d36f711dd1b439f67571b38b13e17663f01 /util/libreboot-utils/lib/mkhtemp.c | |
| parent | 7faf014a84e89f442f1ce35f5d0305074e77b85d (diff) | |
lbutils: don't use stack memory for path strings
Signed-off-by: Leah Rowe <leah@libreboot.org>
Diffstat (limited to 'util/libreboot-utils/lib/mkhtemp.c')
| -rw-r--r-- | util/libreboot-utils/lib/mkhtemp.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/util/libreboot-utils/lib/mkhtemp.c b/util/libreboot-utils/lib/mkhtemp.c index da44a7e2..d394ae73 100644 --- a/util/libreboot-utils/lib/mkhtemp.c +++ b/util/libreboot-utils/lib/mkhtemp.c @@ -195,7 +195,11 @@ env_tmpdir(int bypass_all_sticky_checks, char **tmpdir, bypass_all_sticky_checks)) goto err; - rval = t; + rval = NULL; + if (t != NULL) { + if (sdup(t, PATH_MAX, &rval) == NULL) + goto err; + } goto out; } |