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Diffstat (limited to 'src/sysv-generator/sysv-generator.c')
-rw-r--r--src/sysv-generator/sysv-generator.c15
1 files changed, 14 insertions, 1 deletions
diff --git a/src/sysv-generator/sysv-generator.c b/src/sysv-generator/sysv-generator.c
index 4774981016..a47b0722e0 100644
--- a/src/sysv-generator/sysv-generator.c
+++ b/src/sysv-generator/sysv-generator.c
@@ -119,6 +119,11 @@ static int add_alias(const char *service, const char *alias) {
assert(service);
assert(alias);
+ if (streq(service, alias)) {
+ log_error("Ignoring creation of an alias %s for itself", service);
+ return 0;
+ }
+
link = strjoin(arg_dest, "/", alias, NULL);
if (!link)
return log_oom();
@@ -263,6 +268,7 @@ static int sysv_translate_facility(const char *name, const char *filename, char
unsigned i;
char *r;
const char *n;
+ _cleanup_free_ char *filename_no_sh = NULL;
assert(name);
assert(_r);
@@ -284,6 +290,13 @@ static int sysv_translate_facility(const char *name, const char *filename, char
goto finish;
}
+ /* strip ".sh" suffix from file name for comparison */
+ filename_no_sh = strdup(filename);
+ if (!filename_no_sh)
+ return -ENOMEM;
+ if (endswith(filename, ".sh"))
+ filename_no_sh[strlen(filename)-3] = '\0';
+
/* If we don't know this name, fallback heuristics to figure
* out whether something is a target or a service alias. */
@@ -293,7 +306,7 @@ static int sysv_translate_facility(const char *name, const char *filename, char
/* Facilities starting with $ are most likely targets */
r = unit_name_build(n, NULL, ".target");
- } else if (filename && streq(name, filename))
+ } else if (filename && streq(name, filename_no_sh))
/* Names equaling the file name of the services are redundant */
return 0;
else