dwarf2out.c (output_compilation_unit_header, [...]): Avoid -Wformat-security warning.

	* dwarf2out.c (output_compilation_unit_header, output_file_names):
	Avoid -Wformat-security warning.

From-SVN: r244855

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 1ec127c160be230491032fc92a2cf919781702d1..d97220b53522690f62957a828490126522ec10b6 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2017-01-24  Jakub Jelinek  <jakub@redhat.com>
+
+       * dwarf2out.c (output_compilation_unit_header, output_file_names):
+       Avoid -Wformat-security warning.
+
 2017-01-23  Andrew Pinski  <apinski@cavium.com>
 
        * config/aarch64/aarch64.c (thunderx2t99_addrcost_table): Improve

diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c
index 169da86dace18f29cf16dd896ab25bc6b70e2abf..46565705506dc97389487fa51dfe5a75ebec1ed9 100644 (file)
--- a/gcc/dwarf2out.c
+++ b/gcc/dwarf2out.c
@@ -10286,7 +10286,7 @@ output_compilation_unit_header (enum dwarf_unit_type ut)
        case DW_UT_split_type: name = "DW_UT_split_type"; break;
        default: gcc_unreachable ();
        }
-      dw2_asm_output_data (1, ut, name);
+      dw2_asm_output_data (1, ut, "%s", name);
       dw2_asm_output_data (1, DWARF2_ADDR_SIZE, "Pointer Size (in bytes)");
     }
   dw2_asm_output_offset (DWARF_OFFSET_SIZE, abbrev_section_label,
@@ -11551,7 +11551,8 @@ output_file_names (void)
       if (DWARF5_USE_DEBUG_LINE_STR)
        str_form = DW_FORM_line_strp;
       dw2_asm_output_data_uleb128 (DW_LNCT_path, "DW_LNCT_path");
-      dw2_asm_output_data_uleb128 (str_form, get_DW_FORM_name (str_form));
+      dw2_asm_output_data_uleb128 (str_form, "%s",
+                                  get_DW_FORM_name (str_form));
       dw2_asm_output_data_uleb128 (ndirs + idx_offset, "Directories count");
       if (str_form == DW_FORM_string)
        {
@@ -11631,10 +11632,12 @@ output_file_names (void)
       dw2_asm_output_data (1, 2, "File name entry format count");
 #endif
       dw2_asm_output_data_uleb128 (DW_LNCT_path, "DW_LNCT_path");
-      dw2_asm_output_data_uleb128 (str_form, get_DW_FORM_name (str_form));
+      dw2_asm_output_data_uleb128 (str_form, "%s",
+                                  get_DW_FORM_name (str_form));
       dw2_asm_output_data_uleb128 (DW_LNCT_directory_index,
                                   "DW_LNCT_directory_index");
-      dw2_asm_output_data_uleb128 (idx_form, get_DW_FORM_name (idx_form));
+      dw2_asm_output_data_uleb128 (idx_form, "%s",
+                                  get_DW_FORM_name (idx_form));
 #ifdef VMS_DEBUGGING_INFO
       dw2_asm_output_data_uleb128 (DW_LNCT_timestamp, "DW_LNCT_timestamp");
       dw2_asm_output_data_uleb128 (DW_FORM_udata, "DW_FORM_udata");