From b24650294d707b95379a2d368d62a6addbda25f4 Mon Sep 17 00:00:00 2001 From: Karel Zak Date: Wed, 15 May 2019 15:36:49 +0200 Subject: lib/path: fix possible NULL pointer dereferencing [coverity scan] Signed-off-by: Karel Zak --- lib/path.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'lib') diff --git a/lib/path.c b/lib/path.c index 00152f54c..b3d66a45d 100644 --- a/lib/path.c +++ b/lib/path.c @@ -308,6 +308,9 @@ int ul_path_accessf(struct path_cxt *pc, int mode, const char *path, ...) p = ul_path_mkpath(pc, path, ap); va_end(ap); + if (!p) + return -errno; + return ul_path_access(pc, mode, p); } -- cgit v1.2.3-55-g7522