Index: libexec/rtld-elf/rtld.c
===================================================================
--- libexec/rtld-elf/rtld.c	(revision 279326)
+++ libexec/rtld-elf/rtld.c	(working copy)
@@ -130,7 +130,7 @@ static int relocate_objects(Obj_Entry *, bool, Obj
 static int resolve_objects_ifunc(Obj_Entry *first, bool bind_now,
     int flags, RtldLockState *lockstate);
 static int rtld_dirname(const char *, char *);
-static int rtld_dirname_abs(const char *, char *);
+static int rtld_dirname_abs(char *, char *);
 static void *rtld_dlopen(const char *name, int fd, int mode);
 static void rtld_exit(void);
 static char *search_library_path(const char *, const char *);
@@ -3559,10 +3559,16 @@ rtld_dirname(const char *path, char *bname)
 }
 
 static int
-rtld_dirname_abs(const char *path, char *base)
+rtld_dirname_abs(char *path, char *base)
 {
 	char base_rel[PATH_MAX];
+	ssize_t len;
 
+	len = readlink(path, base_rel, sizeof(base_rel) - 1);
+	if (len != -1) {
+		base_rel[len] = '\0';
+		path = base_rel;
+	}
 	if (rtld_dirname(path, base) == -1)
 		return (-1);
 	if (base[0] == '/')