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-rw-r--r--sysdeps/aarch64/morello/start.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/sysdeps/aarch64/morello/start.c b/sysdeps/aarch64/morello/start.c
index de7aeab4c9..5d413ae78e 100644
--- a/sysdeps/aarch64/morello/start.c
+++ b/sysdeps/aarch64/morello/start.c
@@ -124,9 +124,11 @@ get_caps (uintptr_t *cap_rx, uintptr_t *cap_rw, const uintptr_t *auxv)
 	  return;
 	case AT_CHERI_EXEC_RX_CAP:
 	  *cap_rx = auxv[1];
+	  *cap_rx = __builtin_cheri_perms_and (*cap_rx, CAP_PERM_MASK_RX);
 	  break;
 	case AT_CHERI_EXEC_RW_CAP:
 	  *cap_rw = auxv[1];
+	  *cap_rw = __builtin_cheri_perms_and (*cap_rw, CAP_PERM_MASK_RW);
 	  break;
 	}
       auxv += 2;