Convert string_parser.c

sobolevn · sobolevn · commit 95d6c5232e90 · 2023-02-09T19:37:43.000+03:00
diff --git a/Parser/string_parser.c b/Parser/string_parser.c
@@ -118,7 +118,7 @@ decode_unicode_with_escapes(Parser *parser, const char *s, size_t len, Token *t)
             w_len = PyUnicode_GET_LENGTH(w);
             for (i = 0; i < w_len; i++) {
                 Py_UCS4 chr = PyUnicode_READ(kind, data, i);
-                sprintf(p, "\\U%08x", chr);
+                PyOS_snprintf(p, 10 + 1, "\\U%08x", chr);
                 p += 10;
             }
             /* Should be impossible to overflow */

Original file line number	Diff line number	Diff line change
`@@ -118,7 +118,7 @@ decode_unicode_with_escapes(Parser parser, const char s, size_t len, Token *t)`
`118`	`118`	`w_len = PyUnicode_GET_LENGTH(w);`
`119`	`119`	`for (i = 0; i < w_len; i++) {`
`120`	`120`	`Py_UCS4 chr = PyUnicode_READ(kind, data, i);`
`121`		`- sprintf(p, "\\U%08x", chr);`
	`121`	`+ PyOS_snprintf(p, 10 + 1, "\\U%08x", chr);`
`122`	`122`	`p += 10;`
`123`	`123`	`}`
`124`	`124`	`/* Should be impossible to overflow */`