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[Bug stdio/22703] sprintf "%ls": uninitialized memory access because of using SSE 4.1 (__wcsnlen_sse4_1)
- From: "schwab at linux-m68k dot org" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Fri, 12 Jan 2018 11:22:14 +0000
- Subject: [Bug stdio/22703] sprintf "%ls": uninitialized memory access because of using SSE 4.1 (__wcsnlen_sse4_1)
- Auto-submitted: auto-generated
- References: <bug-22703-131@http.sourceware.org/bugzilla/>
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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