shaba/systemd
1
0
Fork 0
mirror of https://github.com/systemd/systemd.git synced 2025-01-17 06:04:07 +03:00
Code

analyze: also find template unit when a template instance is specified

Browse Source 
Fixes a regression caused by 2f6181ad4d6c126e3ebf6880ba30b3b0059c6fc8.

Fixes #30357.

Co-authored-by: Jeff King <peff@peff.net>
This commit is contained in:
Yu Watanabe 2023-12-07 19:29:29 +09:00
parent 9f640614a6
commit 6d9d556579
1 changed files with 53 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

64
src/analyze/analyze-verify-util.c
View File

@ -72,6 +72,54 @@ int verify_prepare_filename(const char *filename, char **ret) {
return 0;
}
static int find_unit_directory(const char *p, char **ret) {
_cleanup_free_ char *a = NULL, *u = NULL, *t = NULL, *d = NULL;
int r;
assert(p);
assert(ret);
r = path_make_absolute_cwd(p, &a);
if (r < 0)
return r;
if (access(a, F_OK) >= 0) {
r = path_extract_directory(a, &d);
if (r < 0)
return r;
*ret = TAKE_PTR(d);
return 0;
}
r = path_extract_filename(a, &u);
if (r < 0)
return r;
if (!unit_name_is_valid(u, UNIT_NAME_INSTANCE))
return -ENOENT;
/* If the specified unit is an instance of a template unit, then let's try to find the template unit. */
r = unit_name_template(u, &t);
if (r < 0)
return r;
r = path_extract_directory(a, &d);
if (r < 0)
return r;
free(a);
a = path_join(d, t);
if (!a)
return -ENOMEM;
if (access(a, F_OK) < 0)
return -errno;
*ret = TAKE_PTR(d);
return 0;
}
int verify_set_unit_path(char **filenames) {
_cleanup_strv_free_ char **ans = NULL;
_cleanup_free_ char *joined = NULL;
@ -79,21 +127,15 @@ int verify_set_unit_path(char **filenames) {
int r;
STRV_FOREACH(filename, filenames) {
_cleanup_free_ char *a = NULL;
char *t;
_cleanup_free_ char *t = NULL;
r = path_make_absolute_cwd(*filename, &a);
if (r < 0)
r = find_unit_directory(*filename, &t);
if (r == -ENOMEM)
return r;
if (access(a, F_OK) < 0)
if (r < 0)
continue;
r = path_extract_directory(a, &t);
if (r < 0)
return r;
r = strv_consume(&ans, t);
r = strv_consume(&ans, TAKE_PTR(t));
if (r < 0)
return r;
}