add restrict to copy_string

SiliconA-Z · SiliconA-Z · commit 3f12aa12f50b · 2025-12-17T19:09:03.000-05:00
diff --git a/plugins/sudoers/toke_util.c b/plugins/sudoers/toke_util.c
@@ -40,7 +40,7 @@ static size_t arg_size = 0;
  * Requires that dst have at least len + 1 bytes free.
  */
 static void
-copy_string(char *dst, const char *src, size_t len)
+copy_string(char * restrict dst, const char * restrict src, size_t len)
 {
     const char *end = src + len;
     debug_decl(copy_string, SUDOERS_DEBUG_PARSER);

Original file line number	Diff line number	Diff line change
`@@ -40,7 +40,7 @@ static size_t arg_size = 0;`
`40`	`40`	`* Requires that dst have at least len + 1 bytes free.`
`41`	`41`	`*/`
`42`	`42`	`static void`
`43`		`-copy_string(char dst, const char src, size_t len)`
	`43`	`+copy_string(char * restrict dst, const char * restrict src, size_t len)`
`44`	`44`	`{`
`45`	`45`	`const char *end = src + len;`
`46`	`46`	`debug_decl(copy_string, SUDOERS_DEBUG_PARSER);`