From 30e29edf4c0bb025aa7dc03c415b727fddf996ac Mon Sep 17 00:00:00 2001 From: Yu Watanabe Date: Sat, 21 May 2022 03:03:21 +0900 Subject: sysext: refuse empty release ID to avoid triggering assertion Otherwise, the assertion in extension_release_validate() will be triggered. --- src/sysext/sysext.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'src/sysext') diff --git a/src/sysext/sysext.c b/src/sysext/sysext.c index 76c2fe6978..364af195e0 100644 --- a/src/sysext/sysext.c +++ b/src/sysext/sysext.c @@ -478,6 +478,10 @@ static int merge_subprocess(Hashmap *images, const char *workspace) { "SYSEXT_LEVEL", &host_os_release_sysext_level); if (r < 0) return log_error_errno(r, "Failed to acquire 'os-release' data of OS tree '%s': %m", empty_to_root(arg_root)); + if (isempty(host_os_release_id)) + return log_error_errno(SYNTHETIC_ERRNO(EINVAL), + "'ID' field not found or empty in 'os-release' data of OS tree '%s': %m", + empty_to_root(arg_root)); /* Let's now mount all images */ HASHMAP_FOREACH(img, images) { -- cgit v1.2.1