git: 0536513edabc - stable/15 - libc/riscv64: temporarily disable strnlen() implementation until a fix is developed
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Date: Sat, 14 Mar 2026 09:30:29 UTC
The branch stable/15 has been updated by fuz:
URL: https://cgit.FreeBSD.org/src/commit/?id=0536513edabc9ce3447738e986b0c9fff3907e64
commit 0536513edabc9ce3447738e986b0c9fff3907e64
Author: Strahinja Stanišić <strajabot@FreeBSD.org>
AuthorDate: 2026-03-07 21:59:25 +0000
Commit: Robert Clausecker <fuz@FreeBSD.org>
CommitDate: 2026-03-14 09:29:21 +0000
libc/riscv64: temporarily disable strnlen() implementation until a fix is developed
strnlen() doesn't seem to cope well with a length argument such that
string pointer plus length overflows past the end of the address space.
Reviewed by: fuz
MFC after: 1 week
PR: 293353, 293296
Differential Revision: https://reviews.freebsd.org/D55714
(cherry picked from commit 2a4e3112c811b9892e14e15cfd23538e7e47329c)
---
lib/libc/riscv/string/Makefile.inc | 1 -
1 file changed, 1 deletion(-)
diff --git a/lib/libc/riscv/string/Makefile.inc b/lib/libc/riscv/string/Makefile.inc
index 6dae6b2cb62d..ce965833cb27 100644
--- a/lib/libc/riscv/string/Makefile.inc
+++ b/lib/libc/riscv/string/Makefile.inc
@@ -5,6 +5,5 @@ MDSRCS+= \
memcpy.S \
memset.S \
strlen.S \
- strnlen.S \
strchrnul.S \
strrchr.S