From 49be4df82c4c70354b116b7d651d6eb12db1e289 Mon Sep 17 00:00:00 2001 From: Javier Date: Tue, 18 Apr 2017 00:32:55 +0200 Subject: fix plenty of undefined behavior --- src/usersfs.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'src/usersfs.c') diff --git a/src/usersfs.c b/src/usersfs.c index 834779d..bb76ed1 100644 --- a/src/usersfs.c +++ b/src/usersfs.c @@ -41,13 +41,14 @@ static int usersfs_readdir(const char *path, void *buf, fuse_fill_dir_t filler, struct passwd *pwent; setpwent(); - while (pwent = getpwent()) { + while ((pwent = getpwent())) { if ((pwent->pw_uid == 0 || pwent->pw_uid >= 1000) && pwent->pw_name && pwent->pw_dir) { filler(buf, pwent->pw_name, NULL, 0); } } setpwent(); + return 0; } static int usersfs_readlink(const char *path, char *buf, size_t size) @@ -67,7 +68,7 @@ static int usersfs_readlink(const char *path, char *buf, size_t size) static struct fuse_operations usersfs_oper = { .getattr = usersfs_getattr, - .readdir = usersfs_readdir, + .readdir = usersfs_readdir, .readlink = usersfs_readlink }; -- cgit v1.2.3