1 files changed, 9 insertions(+), 6 deletions(-)

M lav-sdl.c

@@ 13,6 13,7 @@
 #include "local.h"
 
 #define ANIM_STEPS	    10
+#define BUFSIZE		    4096
 #define CELL_SIZE	    32
 #define DEFAULT_WIDTH	    1280
 #define DEFAULT_HEIGHT	    720


@@ 860,16 861,16 @@ step_animation(void)
 SDL_Surface*
 try_load(const char* filename)
 {
-	char tex_pathname[4096];
+	char tex_pathname[BUFSIZE];
 	SDL_Surface* surface = NULL;
 
-	sprintf(tex_pathname, "%s/%s", DATADIR, filename);
+	snprintf(tex_pathname, BUFSIZE, "%s/%s", DATADIR, filename);
 	surface = IMG_Load(tex_pathname);
 	if (!surface)
 	{
 		print_debug("try_load: IMG_Load failed (%s): %s", tex_pathname,
 			IMG_GetError());
-		sprintf(tex_pathname, "./%s", filename);
+		snprintf(tex_pathname, BUFSIZE, "./%s", filename);
 		print_debug("try_load: trying %s", tex_pathname);
 		surface = IMG_Load(tex_pathname);
 		if (!surface)


@@ 888,7 889,7 @@ main(int argc, char** argv)
 {
 	SDL_Event event;
 	int px, py;
-	char datafile_pathname[4096];
+	char datafile_pathname[BUFSIZE];
 
 	atexit(&cleanup);
 


@@ 924,12 925,14 @@ main(int argc, char** argv)
 	}
 	else
 	{
-		sprintf(datafile_pathname, "%s/%s", DATADIR, DEFAULT_DATAFILE);
+		snprintf(datafile_pathname, BUFSIZE, "%s/%s", DATADIR,
+			DEFAULT_DATAFILE);
 		if (load_labyrinth(datafile_pathname) < 0)
 		{
 			print_debug("fopen failed: %s (%s)", strerror(errno),
 				datafile_pathname);
-			sprintf(datafile_pathname, "./%s", DEFAULT_DATAFILE);
+			snprintf(datafile_pathname, BUFSIZE, "./%s",
+				DEFAULT_DATAFILE);
 			print_debug("trying %s", datafile_pathname);
 			if (load_labyrinth(datafile_pathname) < 0)
 			{