Joseph Myers 90663e9c81 Fix memory leak in __printf_fp_l (bug 26215). ...

__printf_fp_l has a memory leak in the case of some I/O errors, where
both buffer and wbuffer have been malloced but the handling of I/O
errors only frees wbuffer.  This patch fixes this by moving the
declaration of buffer to an outer scope and ensuring that it is freed
when wbuffer is freed.

Tested for x86_64 and x86.

2020-07-09 21:52:24 +00:00

1.1 KiB

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