From 2200a93e81cfc55f2e336033308ab20da1dcb0b0 Mon Sep 17 00:00:00 2001 From: Johan Danielsson Date: Tue, 2 Apr 2002 11:57:39 +0000 Subject: [PATCH] make sure gl_pathc != 0 before referencing gl_pathv git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@10900 ec53bebd-3082-4978-b11e-865c3cabbd6b --- appl/ftp/ftpd/popen.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/appl/ftp/ftpd/popen.c b/appl/ftp/ftpd/popen.c index 0f459f478..9f9d344df 100644 --- a/appl/ftp/ftpd/popen.c +++ b/appl/ftp/ftpd/popen.c @@ -148,7 +148,9 @@ ftpd_popen(char *program, char *type, int do_stderr, int no_glob) ; memset(&gl, 0, sizeof(gl)); - if (no_glob || glob(argv[argc], flags, NULL, &gl)) + if (no_glob || + glob(argv[argc], flags, NULL, &gl) || + gl.gl_pathc == 0) gargv[gargc++] = strdup(argv[argc]); else for (pop = gl.gl_pathv;