Replace all calls to sprintf() by calls to snprintf().

2 files changed, 11 insertions, 11 deletions

diff --git a/src/drivers/Posix/Fl_Posix_Printer_Driver.cxx b/src/drivers/Posix/Fl_Posix_Printer_Driver.cxx
index a81596d5d..653ab4a9a 100644
--- a/src/drivers/Posix/Fl_Posix_Printer_Driver.cxx
+++ b/src/drivers/Posix/Fl_Posix_Printer_Driver.cxx
@@ -112,7 +112,7 @@ int Fl_GTK_Printer_Driver::begin_job(int pagecount, int *firstpage, int *lastpag
   GtkPrintSettings *psettings = CALL_GTK(gtk_print_unix_dialog_get_settings)(pdialog); //2.10
   CALL_GTK(gtk_print_settings_set)(psettings, "output-file-format", "ps"); //2.10
   char line[FL_PATH_MAX + 20], cwd[FL_PATH_MAX];
-  sprintf(line, "file://%s/FLTK.ps", fl_getcwd(cwd, FL_PATH_MAX));
+  snprintf(line, FL_PATH_MAX + 20, "file://%s/FLTK.ps", fl_getcwd(cwd, FL_PATH_MAX));
   CALL_GTK(gtk_print_settings_set)(psettings, "output-uri", line); //2.10
   CALL_GTK(gtk_print_unix_dialog_set_settings)(pdialog, psettings); //2.10
   CALL_GTK(g_object_unref)(psettings);
@@ -160,7 +160,7 @@ int Fl_GTK_Printer_Driver::begin_job(int pagecount, int *firstpage, int *lastpag
         response_id = GTK_RESPONSE_NONE + GTK_RESPONSE_OK + 1;
         if (perr_message) {
           *perr_message = new char[strlen(line)+50];
-          sprintf(*perr_message, "Can't open output file %s", line);
+          snprintf(*perr_message, strlen(line)+50, "Can't open output file %s", line);
         }
       }
     } else if ( CALL_GTK(gtk_printer_accepts_ps)(gprinter) && //2.10
@@ -176,7 +176,7 @@ int Fl_GTK_Printer_Driver::begin_job(int pagecount, int *firstpage, int *lastpag
         response_id = GTK_RESPONSE_NONE + GTK_RESPONSE_OK + 1;
         if (perr_message) {
           *perr_message = new char[strlen(tmpfilename)+50];
-          sprintf(*perr_message, "Can't create temporary file %s", tmpfilename);
+          snprintf(*perr_message, strlen(tmpfilename)+50, "Can't create temporary file %s", tmpfilename);
         }
       }
     }
@@ -322,7 +322,7 @@ int Fl_Posix_Printer_Driver::begin_job(int pages, int *firstpage, int *lastpage,
   if (!ps->output) {
     if (perr_message) {
       *perr_message = new char[strlen(command) + 50];
-      sprintf(*perr_message, "could not run command: %s", command);
+      snprintf(*perr_message, strlen(command) + 50, "could not run command: %s", command);
     }
     return 2;
   }
diff --git a/src/drivers/Posix/Fl_Posix_System_Driver.cxx b/src/drivers/Posix/Fl_Posix_System_Driver.cxx
index 9cb4656af..6e90cb5eb 100644
--- a/src/drivers/Posix/Fl_Posix_System_Driver.cxx
+++ b/src/drivers/Posix/Fl_Posix_System_Driver.cxx
@@ -177,16 +177,16 @@ int Fl_Posix_System_Driver::run_program(const char *program, char **argv, char *
 static void* quadruple_dlopen(const char *libname)
 {
   char filename2[FL_PATH_MAX];
-  sprintf(filename2, "%s.so", libname);
+  snprintf(filename2, FL_PATH_MAX, "%s.so", libname);
   void *ptr = dlopen(filename2, RTLD_LAZY | RTLD_GLOBAL);
   if (!ptr) {
-    sprintf(filename2, "%s.so.2", libname);
+    snprintf(filename2, FL_PATH_MAX, "%s.so.2", libname);
     ptr = dlopen(filename2, RTLD_LAZY | RTLD_GLOBAL);
     if (!ptr) {
-      sprintf(filename2, "%s.so.1", libname);
+      snprintf(filename2, FL_PATH_MAX, "%s.so.1", libname);
       ptr = dlopen(filename2, RTLD_LAZY | RTLD_GLOBAL);
       if (!ptr) {
-        sprintf(filename2, "%s.so.0", libname);
+        snprintf(filename2, FL_PATH_MAX, "%s.so.0", libname);
         ptr = dlopen(filename2, RTLD_LAZY | RTLD_GLOBAL);
       }
     }
@@ -219,13 +219,13 @@ void *Fl_Posix_System_Driver::dlopen_or_dlsym(const char *lib_name, const char *
 #ifdef __APPLE_CC__ // allows testing on Darwin + XQuartz + fink
   if (lib_name) {
     char path[FL_PATH_MAX];
-    sprintf(path, "/opt/X11/lib/%s.dylib", lib_name);
+    snprintf(path, FL_PATH_MAX, "/opt/X11/lib/%s.dylib", lib_name);
     lib_address = dlopen(path, RTLD_LAZY | RTLD_GLOBAL);
     if (!lib_address) {
-      sprintf(path, "/opt/sw/lib/%s.dylib", lib_name);
+      snprintf(path, FL_PATH_MAX, "/opt/sw/lib/%s.dylib", lib_name);
       lib_address = dlopen(path, RTLD_LAZY | RTLD_GLOBAL);
       if (!lib_address) {
-        sprintf(path, "/sw/lib/%s.dylib", lib_name);
+        snprintf(path, FL_PATH_MAX, "/sw/lib/%s.dylib", lib_name);
         lib_address = dlopen(path, RTLD_LAZY | RTLD_GLOBAL);
       }
     }