Linux kernel bug fix: vsprintf: don't obfuscate NULL and error pointers
Subsystem: lib (lib/test_printf.c)
Bug type: null-deref, severity: security
Keywords: null pointer
Files changed: lib/test_printf.c;lib/vsprintf.c
Introduced by Petr Mladek on 2019-04-26 16:20:43 +0200; fixed by Ilya Dryomov on 2020-05-19 11:35:38 -0700 (lifetime: 388 days)