add missing POSIX confstr keys for pthread CFLAGS/LDFLAGS

[musl] / ldso / dynlink.c

diff --git a/ldso/dynlink.c b/ldso/dynlink.c
index b66ad53..5b9c8be 100644 (file)
--- a/ldso/dynlink.c
+++ b/ldso/dynlink.c
@@ -1831,7 +1831,7 @@ void __dls3(size_t *sp, size_t *auxv)
                        dprintf(2, "%s: cannot load %s: %s\n", ldname, argv[0], strerror(errno));
                        _exit(1);
                }
-               Ehdr *ehdr = (void *)map_library(fd, &app);
+               Ehdr *ehdr = map_library(fd, &app);
                if (!ehdr) {
                        dprintf(2, "%s: %s: Not a valid dynamic program\n", ldname, argv[0]);
                        _exit(1);
@@ -2331,7 +2331,8 @@ int dl_iterate_phdr(int(*callback)(struct dl_phdr_info *info, size_t size, void
                info.dlpi_adds      = gencnt;
                info.dlpi_subs      = 0;
                info.dlpi_tls_modid = current->tls_id;
-               info.dlpi_tls_data = __tls_get_addr((tls_mod_off_t[]){current->tls_id,0});
+               info.dlpi_tls_data = !current->tls_id ? 0 :
+                       __tls_get_addr((tls_mod_off_t[]){current->tls_id,0});
 
                ret = (callback)(&info, sizeof (info), data);