globfree() is a no-op if glob_t::gl_pathv is NULL. A failed glob may not always initialize this member however, leading to potential memory corruption. Fix this by only freeing the glob_t if glob() had succeeded. Signed-off-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx> --- common/startup.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/common/startup.c b/common/startup.c index d170cb8a7c5a..871696968a14 100644 --- a/common/startup.c +++ b/common/startup.c @@ -345,9 +345,9 @@ static int run_init(void) run_command(scr); free(scr); } - } - globfree(&g); + globfree(&g); + } /* source matching script in /env/bmode/ */ bmode = reboot_mode_get(); -- 2.30.2 _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
