util: properly handle OOM when allocating Debian version string

2026-10-17 22:22:44 +00:00 · 2010-12-21 14:35:20 +05:30
parent 22927a3654
commit c8bffa43fd
1 changed files with 4 additions and 0 deletions
@@ -3048,6 +3048,7 @@ void status_welcome(void) {

        if (!pretty_name) {
                char *version;
+
                if ((r = read_one_line_file("/etc/debian_version", &version)) < 0) {

                        if (r != -ENOENT)
@@ -3056,6 +3057,9 @@ void status_welcome(void) {
                        truncate_nl(version);
                        pretty_name = strappend("Debian ", version);
                        free(version);
+
+                        if (!pretty_name)
+                                log_warning("Failed to allocate Debian version string.");
                }
        }