From: Erik de Castro Lopo <erikd@mega-nerd.com>
Date: Mon, 1 Apr 2013 11:00:59 +0000 (+1100)
Subject: Purge more strcpy/strcat usage.
X-Git-Tag: 1.3.0pre4~42
X-Git-Url: http://review.tizen.org/git/?p=platform%2Fupstream%2Fflac.git;a=commitdiff_plain;h=932c7ba26ca0bf96b65a085f352e95995c50242f

Purge more strcpy/strcat usage.
---

diff --git a/include/share/compat.h b/include/share/compat.h
index cf83bfe..98eec55 100644
--- a/include/share/compat.h
+++ b/include/share/compat.h
@@ -189,7 +189,12 @@
  *
  * This function wraps the MS version to behave more like the the ISO version.
  */
-
+#ifdef __cplusplus
+extern "C" {
+#endif
 int flac_snprintf(char *str, size_t size, const char *fmt, ...);
+#ifdef __cplusplus
+};
+#endif
 
 #endif /* FLAC__SHARE__COMPAT_H */
diff --git a/src/test_libFLAC++/metadata_manip.cpp b/src/test_libFLAC++/metadata_manip.cpp
index 8875dd0..5ddd610 100644
--- a/src/test_libFLAC++/metadata_manip.cpp
+++ b/src/test_libFLAC++/metadata_manip.cpp
@@ -39,6 +39,7 @@
 #include "share/grabbag.h"
 #include "share/compat.h"
 #include "share/macros.h"
+#include "share/safe_str.h"
 extern "C" {
 #include "test_libs_common/file_utils_flac.h"
 }
@@ -202,11 +203,11 @@ void add_to_padding_length_(unsigned index, int delta)
 bool open_tempfile_(const char *filename, FILE **tempfile, char **tempfilename)
 {
 	static const char *tempfile_suffix = ".metadata_edit";
+	size_t destlen = strlen(filename) + strlen(tempfile_suffix) + 1;
 
-	if(0 == (*tempfilename = (char*)malloc(strlen(filename) + strlen(tempfile_suffix) + 1)))
+	if(0 == (*tempfilename = (char*)malloc(destlen)))
 		return false;
-	strcpy(*tempfilename, filename);
-	strcat(*tempfilename, tempfile_suffix);
+	flac_snprintf(*tempfilename, destlen, "%s%s", filename, tempfile_suffix);
 
 	if(0 == (*tempfile = flac_fopen(*tempfilename, "wb")))
 		return false;
@@ -533,7 +534,7 @@ static bool generate_file_(bool include_extras, bool is_ogg)
 		if (0 == (cuesheet = ::FLAC__metadata_object_new(::FLAC__METADATA_TYPE_CUESHEET)))
 			return die_("priming our metadata");
 		cuesheet->is_last = false;
-		strcpy(cuesheet->data.cue_sheet.media_catalog_number, "bogo-MCN");
+		safe_strncpy(cuesheet->data.cue_sheet.media_catalog_number, "bogo-MCN", sizeof(cuesheet->data.cue_sheet.media_catalog_number));
 		cuesheet->data.cue_sheet.lead_in = 123;
 		cuesheet->data.cue_sheet.is_cd = false;
 		if (!FLAC__metadata_object_cuesheet_insert_blank_track(cuesheet, 0))
diff --git a/src/test_libFLAC++/metadata_object.cpp b/src/test_libFLAC++/metadata_object.cpp
index c620095..e5d0c9d 100644
--- a/src/test_libFLAC++/metadata_object.cpp
+++ b/src/test_libFLAC++/metadata_object.cpp
@@ -16,11 +16,12 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#include "FLAC/assert.h"
-#include "FLAC++/metadata.h"
 #include <stdio.h>
 #include <stdlib.h> /* for malloc() */
 #include <string.h> /* for memcmp() */
+#include "FLAC/assert.h"
+#include "FLAC++/metadata.h"
+#include "share/safe_str.h"
 
 static ::FLAC__StreamMetadata streaminfo_, padding_, seektable_, application_, vorbiscomment_, cuesheet_, picture_;
 
@@ -1694,7 +1695,7 @@ bool test_metadata_object_cuesheet()
 	{
 		char mcn[129];
 		memset(mcn, 0, sizeof(mcn));
-		strcpy(mcn, "1234567890123");
+		safe_strncpy(mcn, "1234567890123", sizeof(mcn));
 		block.set_media_catalog_number(mcn);
 		if(0 != memcmp(block.get_media_catalog_number(), mcn, sizeof(mcn)))
 			return die_("value mismatch");
diff --git a/src/utils/flactimer/main.cpp b/src/utils/flactimer/main.cpp
index acf93f6..068d518 100644
--- a/src/utils/flactimer/main.cpp
+++ b/src/utils/flactimer/main.cpp
@@ -106,8 +106,8 @@ int main(int argc, char *argv[])
 	args[0] = '\0';
 	for(i = 0; i < argc; i++) {
 		if(i > 0)
-			strcat(args, " ");
-		strcat(args, argv[i]);
+			safe_strncat(args, sizeof(args), " ");
+		safe_strncat(args, sizeof(args), argv[i]);
 	}
 
 	//fprintf(stderr, "@@@ cmd=[%s] args=[%s]\n", argv[0], args);