ccanlint: fix _info option handling

[ccan] / tools / ccanlint / tests / tests_pass_valgrind.c

diff --git a/tools/ccanlint/tests/tests_pass_valgrind.c b/tools/ccanlint/tests/tests_pass_valgrind.c
index 6bb27e875a8976133e988792ef361e76bf090e28..33eb6b1f6f083ee258b06460f5b1593357405eec 100644 (file)
--- a/tools/ccanlint/tests/tests_pass_valgrind.c
+++ b/tools/ccanlint/tests/tests_pass_valgrind.c
@@ -17,7 +17,7 @@
 #include <string.h>
 #include <ctype.h>
 
-struct ccanlint run_tests_vg;
+REGISTER_TEST(tests_pass_valgrind);
 
 /* Note: we already test safe_mode in run_tests.c */
 static const char *can_run_vg(struct manifest *m)
@@ -52,11 +52,11 @@ static bool blank_line(const char *line)
 static char *get_leaks(const char *output, char **errs)
 {
        char *leaks = talloc_strdup(output, "");
-       unsigned int i, num;
-       char **lines = strsplit(output, output, "\n", &num);
+       unsigned int i;
+       char **lines = strsplit(output, output, "\n");
 
        *errs = talloc_strdup(output, "");
-       for (i = 0; i < num; i++) {
+       for (i = 0; i < talloc_array_length(lines) - 1; i++) {
                if (strstr(lines[i], " lost ")) {
                        /* A leak... */
                        if (strstr(lines[i], " definitely lost ")) {
@@ -115,12 +115,13 @@ static void do_run_tests_vg(struct manifest *m,
                                    " --leak-check=full"
                                    " --log-fd=3 %s %s"
                                    " 3> valgrind.log",
-                                   run_tests_vg.options ?
-                                   run_tests_vg.options : "",
+                                   tests_pass_valgrind.options ?
+                                   tests_pass_valgrind.options : "",
                                    i->compiled);
                        output = grab_file(i, "valgrind.log", NULL);
                        if (!output || output[0] == '\0') {
                                err = NULL;
+                               i->leak_info = NULL;
                        } else {
                                i->leak_info = get_leaks(output, &err);
                        }
@@ -172,8 +173,8 @@ static void run_under_debugger_vg(struct manifest *m, struct score *score)
 
        first = list_top(&score->per_file_errors, struct file_error, list);
        command = talloc_asprintf(m, "valgrind --db-attach=yes%s %s",
-                                 run_tests_vg.options ?
-                                 run_tests_vg.options : "",
+                                 tests_pass_valgrind.options ?
+                                 tests_pass_valgrind.options : "",
                                  first->file->compiled);
        if (system(command))
                doesnt_matter();
@@ -189,8 +190,6 @@ struct ccanlint tests_pass_valgrind = {
        .needs = "tests_pass"
 };
 
-REGISTER_TEST(tests_pass_valgrind);
-
 struct ccanlint tests_pass_valgrind_noleaks = {
        .key = "tests_pass_valgrind_noleaks",
        .name = "Module's run and api tests have no memory leaks",