[PATCH] vfprintf: validate nargs and maybe allocate from heap

[Andreas Schwab]

Paul Eggert <eggert@cs.ucla.edu> writes:

>   all_done:
>     if (__builtin_expect (args_malloced != NULL, 0))
>       free (args_malloced);

No need for the NULL check.

Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."