Specify rlimits_core to prevent making core file

Stable fix for r38041.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38335 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 8 insertions, 9 deletions

diff --git a/vm_dump.c b/vm_dump.c
index 6e4450c1da..c2fa33fd4a 100644
--- a/vm_dump.c
+++ b/vm_dump.c
@@ -675,22 +675,21 @@ rb_vm_bugreport(void)
     if (vm) {
 	int i;
 	VALUE name;
+	long len;
+	const int max_name_length = 1024;
+# define LIMITED_NAME_LENGTH(s) \
+	(((len = RSTRING_LEN(s)) > max_name_length) ? max_name_length : (int)len)
 
 	name = vm->progname;
-	if (RB_TYPE_P(name, T_STRING)) {
-	    fprintf(stderr, "* Loaded script: %s\n", RSTRING_PTR(name));
-	}
-	else {
-	    fprintf(stderr, "* Loaded script: #<%s:%p>\n",
-		    rb_class2name(CLASS_OF(name)), (void *)name);
-	}
+	fprintf(stderr, "* Loaded script: %.*s\n",
+		LIMITED_NAME_LENGTH(name), RSTRING_PTR(name));
 	fprintf(stderr, "\n");
 	fprintf(stderr, "* Loaded features:\n\n");
 	for (i=0; i<RARRAY_LEN(vm->loaded_features); i++) {
 	    name = RARRAY_PTR(vm->loaded_features)[i];
 	    if (RB_TYPE_P(name, T_STRING)) {
-		fprintf(stderr, " %4d %s\n", i,
-			RSTRING_PTR(name));
+		fprintf(stderr, " %4d %.*s\n", i,
+			LIMITED_NAME_LENGTH(name), RSTRING_PTR(name));
 	    }
 	    else {
 		fprintf(stderr, " %4d #<%s:%p>\n", i,