[Python-checkins] r80582 - python/branches/py3k/Parser/tokenizer.c

[victor.stinner]

Author: victor.stinner
Date: Wed Apr 28 19:06:46 2010
New Revision: 80582

Log:
Use PyErr_Format() in decoding_fgets()

Avoid a buffer of 500 bytes allocated on the stack.


Modified:
   python/branches/py3k/Parser/tokenizer.c

Modified: python/branches/py3k/Parser/tokenizer.c
==============================================================================
--- python/branches/py3k/Parser/tokenizer.c	(original)
+++ python/branches/py3k/Parser/tokenizer.c	Wed Apr 28 19:06:46 2010
@@ -580,16 +580,14 @@
 			}
 	}
 	if (badchar) {
-		char buf[500];
 		/* Need to add 1 to the line number, since this line
 		   has not been counted, yet.  */
-		sprintf(buf,
+		PyErr_Format(PyExc_SyntaxError,
 			"Non-UTF-8 code starting with '\\x%.2x' "
 			"in file %.200s on line %i, "
 			"but no encoding declared; "
 			"see http://python.org/dev/peps/pep-0263/ for details",
 			badchar, tok->filename, tok->lineno + 1);
-		PyErr_SetString(PyExc_SyntaxError, buf);
 		return error_ret(tok);
 	}
 #endif