fixed a security bug in logging, added basic xml support to as3 compiler

[swftools.git] / lib / as3 / common.c

diff --git a/lib/as3/common.c b/lib/as3/common.c
index 3417dd0..60f7101 100644 (file)
--- a/lib/as3/common.c
+++ b/lib/as3/common.c
@@ -15,7 +15,7 @@ void as3_error(const char*format, ...)
     if(as3_verbosity<0)
         exit(1);
     va_start(arglist, format);
-    vsprintf(buf, format, arglist);
+    vsnprintf(buf, sizeof(buf)-1, format, arglist);
     va_end(arglist);
     fprintf(stderr, "%s:%d:%d: error: %s\n", current_filename, current_line, current_column, buf);
     fflush(stderr);
@@ -29,7 +29,7 @@ void as3_warning(const char*format, ...)
     if(as3_verbosity<1)
         return;
     va_start(arglist, format);
-    vsprintf(buf, format, arglist);
+    vsnprintf(buf, sizeof(buf)-1, format, arglist);
     va_end(arglist);
     fprintf(stdout, "%s:%d:%d: warning: %s\n", current_filename, current_line, current_column, buf);
     fflush(stdout);
@@ -42,7 +42,7 @@ void as3_softwarning(const char*format, ...)
     if(as3_verbosity<2)
        return;
     va_start(arglist, format);
-    vsprintf(buf, format, arglist);
+    vsnprintf(buf, sizeof(buf)-1, format, arglist);
     va_end(arglist);
     fprintf(stderr, "%s:%d:%d: warning: %s\n", current_filename, current_line, current_column, buf);
     fflush(stderr);