py/frozenmod: Make frozen module content be 0-terminated.

pfalcon · pfalcon · commit 0992588811df · 2016-01-01T07:51:07.000+02:00
To allow simple zero-terminated lexers.
diff --git a/py/frozenmod.c b/py/frozenmod.c
@@ -46,7 +46,7 @@ mp_lexer_t *mp_find_frozen_module(const char *str, int len) {
             mp_lexer_t *lex = mp_lexer_new_from_str_len(MP_QSTR_, s, *sz_ptr, 0);
             return lex;
         }
-        s += l + 1 + *sz_ptr++;
+        s += (l + 1) + (*sz_ptr++ + 1);
     }
     return NULL;
 }
diff --git a/tools/make-frozen.py b/tools/make-frozen.py
@@ -55,5 +55,5 @@ def module_name(f):
         data = data[1:]
     data = data[1:-1]
     data = data.replace('"', '\\"')
-    print('"%s"' % data)
+    print('"%s\\0"' % data)
 print("};")

Original file line number	Diff line number	Diff line change
`@@ -46,7 +46,7 @@ mp_lexer_t mp_find_frozen_module(const char str, int len) {`
`46`	`46`	`mp_lexer_t lex = mp_lexer_new_from_str_len(MP_QSTR_, s, sz_ptr, 0);`
`47`	`47`	`return lex;`
`48`	`48`	`}`
`49`		`- s += l + 1 + *sz_ptr++;`
	`49`	`+ s += (l + 1) + (*sz_ptr++ + 1);`
`50`	`50`	`}`
`51`	`51`	`return NULL;`
`52`	`52`	`}`