[Bug stdio/22703] sprintf "%ls": uninitialized memory access because of using SSE 4.1 (__wcsnlen_sse4_1)

schwab@linux-m68k.org sourceware-bugzilla@sourceware.org
Fri Jan 12 11:22:00 GMT 2018


https://sourceware.org/bugzilla/show_bug.cgi?id=22703

--- Comment #1 from Andreas Schwab <schwab@linux-m68k.org> ---
This is most likely a false positive, since __wcsnlen_sse4_1 knows it can read
past the bounds of the string as long as it stays on the page.

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