nss-myhostname: ensure that glibc's assert is used

[elogind.git] / src / core / main.c

diff --git a/src/core/main.c b/src/core/main.c
index 2043345ecadd01f2778453d02a1a25cb977ea496..ce8ec99f9b4b7ce0ef5631da566f22158c55d3a2 100644 (file)
--- a/src/core/main.c
+++ b/src/core/main.c
@@ -40,7 +40,7 @@
 #include "fdset.h"
 #include "special.h"
 #include "conf-parser.h"
-#include "bus-errors.h"
+#include "dbus-common.h"
 #include "missing.h"
 #include "label.h"
 #include "build.h"
@@ -666,7 +666,7 @@ static int parse_config_file(void) {
                 { NULL, NULL, NULL, 0, NULL }
         };
 
-        FILE _cleanup_fclose_ *f;
+        _cleanup_fclose_ FILE *f;
         const char *fn;
         int r;
 
@@ -688,7 +688,8 @@ static int parse_config_file(void) {
 }
 
 static int parse_proc_cmdline(void) {
-        char *line, *w, *state;
+        _cleanup_free_ char *line = NULL;
+        char *w, *state;
         int r;
         size_t l;
 
@@ -697,34 +698,27 @@ static int parse_proc_cmdline(void) {
         if (detect_container(NULL) > 0)
                 return 0;
 
-        if ((r = read_one_line_file("/proc/cmdline", &line)) < 0) {
+        r = read_one_line_file("/proc/cmdline", &line);
+        if (r < 0) {
                 log_warning("Failed to read /proc/cmdline, ignoring: %s", strerror(-r));
                 return 0;
         }
 
         FOREACH_WORD_QUOTED(w, l, line, state) {
-                char *word;
+                _cleanup_free_ char *word;
 
-                if (!(word = strndup(w, l))) {
-                        r = -ENOMEM;
-                        goto finish;
-                }
+                word = strndup(w, l);
+                if (!word)
+                        return log_oom();
 
                 r = parse_proc_cmdline_word(word);
                 if (r < 0) {
                         log_error("Failed on cmdline argument %s: %s", word, strerror(-r));
-                        free(word);
-                        goto finish;
+                        return r;
                 }
-
-                free(word);
         }
 
-        r = 0;
-
-finish:
-        free(line);
-        return r;
+        return 0;
 }
 
 static int parse_argv(int argc, char *argv[]) {