Decrease size, not increase

AZero13 · millert · commit 0a66e8c7d662 · 2025-12-18T20:37:42.000-07:00
I believe we mean to decrease size, not increase it.
diff --git a/src/exec_preload.c b/src/exec_preload.c
@@ -145,7 +145,7 @@ fmtstr(sudo_alloc_fn_t alloc_fn, sudo_free_fn_t free_fn, const char * restrict o
 	    goto oflow;
 	}
 	*cur++ = *fmt++;
-	size++;
+	size--;
     }
 
     if (size < 1) {

Original file line number	Diff line number	Diff line change
`@@ -145,7 +145,7 @@ fmtstr(sudo_alloc_fn_t alloc_fn, sudo_free_fn_t free_fn, const char * restrict o`
`145`	`145`	`goto oflow;`
`146`	`146`	`}`
`147`	`147`	`cur++ = fmt++;`
`148`		`- size++;`
	`148`	`+ size--;`
`149`	`149`	`}`
`150`	`150`
`151`	`151`	`if (size < 1) {`