Index: uspace/lib/c/generic/elf/elf_mod.c
===================================================================
--- uspace/lib/c/generic/elf/elf_mod.c	(revision e63468473345cf0a982276dc4d69b496d2a0f7ec)
+++ uspace/lib/c/generic/elf/elf_mod.c	(revision aa0c8b24160b1e5af03a3ef9039095a71bccfeb7)
@@ -194,4 +194,10 @@
 		elf->bias = 0;
 
+	/* Ensure valid TLS info even if there is no TLS header. */
+	elf->info->tls.tdata = NULL;
+	elf->info->tls.tdata_size = 0;
+	elf->info->tls.tbss_size = 0;
+	elf->info->tls.tls_align = 1;
+
 	elf->info->interp = NULL;
 	elf->info->dynamic = NULL;