gallivm: ensure string is null-terminated instead of assert()ing

Signed-off-by: Eric Engestrom <eric.engestrom@intel.com> Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
2018-09-21 12:00:33 +01:00
parent 1cc17fb731
commit f5b41f9121
1 changed files with 1 additions and 3 deletions
@@ -108,9 +108,7 @@ lp_build_print_value(struct gallivm_state *gallivm,
      type_fmt[5] = '\0';
   } else if (type_kind == LLVMIntegerTypeKind) {
      if (LLVMGetIntTypeWidth(type_ref) == 64) {
-         unsigned flen = strlen(PRId64);
-         assert(flen <= 3);
-         strncpy(type_fmt + 2, PRId64, flen);
+         util_snprintf(type_fmt + 2, 3, "%s", PRId64);
      } else if (LLVMGetIntTypeWidth(type_ref) == 8) {
         type_fmt[2] = 'u';
      } else {