From 70980a39b84928088b24895ada6fd27c1b6680a9 Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Thu, 7 Jul 2022 23:19:12 +0200 Subject: path-util: NULL strings are definitely not valid paths Let's make this functions that check validity of paths a bit more friendly towards one specific kind of invalid path: a NULL pointer. This follows similar logic in path_is_valid(), path_is_normalized() and so on. --- src/basic/path-util.h | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'src/basic/path-util.h') diff --git a/src/basic/path-util.h b/src/basic/path-util.h index 553aa4fb58..3413056b31 100644 --- a/src/basic/path-util.h +++ b/src/basic/path-util.h @@ -43,12 +43,16 @@ #endif static inline bool is_path(const char *p) { - assert(p); + if (!p) /* A NULL pointer is definitely not a path */ + return false; + return strchr(p, '/'); } static inline bool path_is_absolute(const char *p) { - assert(p); + if (!p) /* A NULL pointer is definitely not an absolute path */ + return false; + return p[0] == '/'; } -- cgit v1.2.3