From: Kristo <kristo.ilmari@gmail.com>
To: 9front <9front@9front.org>
Subject: [9front] [PATCH] libjson: make sure string contains only a single JSON value
Date: Mon, 7 Aug 2023 18:29:08 +0300 [thread overview]
Message-ID: <CAAJ3RaMYfxOZ4dxMuke+11LPUVL5Ak6gZuqifzWmZQOGs1bWpw@mail.gmail.com> (raw)
diff bf645afaac246967b9590ae7463f243c11d97480 uncommitted
--- a/sys/src/libjson/json.c
+++ b/sys/src/libjson/json.c
@@ -328,6 +328,13 @@
j = jsonobj(&l);
free(l.buf);
+
+ if(peeknonspace(&l) != 0){
+ jsonfree(j);
+ werrstr("json: unexpected trailing data");
+ return nil;
+ }
+
return j;
}
next reply other threads:[~2023-08-07 15:30 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-07 15:29 Kristo [this message]
2023-08-07 22:16 ` ori
2023-08-08 14:44 ` [9front] " Kristo
2023-09-18 11:26 ` Kristo
2023-09-18 12:59 ` ori
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