From 4b8e8ba9f60cb6eb644be5f86b9c19ebf4332763 Mon Sep 17 00:00:00 2001 From: NIIBE Yutaka Date: Wed, 18 Sep 2019 17:37:45 +0900 Subject: gpgrt_setenv: Define behavior when value=NULL. * src/sysutils.c (_gpgrt_setenv): Avoid call with value=NULL. GnuPG-bug-id: 4698 Signed-off-by: NIIBE Yutaka --- src/sysutils.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/sysutils.c b/src/sysutils.c index c3aaf42..bc31d92 100644 --- a/src/sysutils.c +++ b/src/sysutils.c @@ -180,7 +180,7 @@ _gpgrt_setenv (const char *name, const char *value, int overwrite) } else { - if (setenv (name, value, overwrite)) + if (setenv (name, value ? value : "", overwrite)) return _gpg_err_code_from_syserror (); } -- cgit v1.2.3