shaba/systemd-stable
1
1
Fork 0
mirror of https://github.com/systemd/systemd-stable.git synced 2025-02-12 21:57:27 +03:00
Code

sysext: refuse empty release ID to avoid triggering assertion

Browse Source 
Otherwise, the assertion in extension_release_validate() will be
triggered.

(cherry picked from commit 30e29edf4c0bb025aa7dc03c415b727fddf996ac)
This commit is contained in:
Yu Watanabe 2022-05-21 03:03:21 +09:00 committed by Zbigniew Jędrzejewski-Szmek
parent 684585719b
commit 6100e1dded
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/sysext/sysext.c
View File

@ -483,6 +483,10 @@ 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) {