From nobody Mon Aug 17 16:04:48 2026 X-Original-To: dev-commits-src-main@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4hNyMh49Gbz6p0LK for ; Mon, 17 Aug 2026 16:04:48 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "YR2" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hNyMh38HLz40jY for ; Mon, 17 Aug 2026 16:04:48 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1786982688; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=10X+xsT5LQ8ffW97W0DO4yQyOemoAEa8jc87Q7Fq3zY=; b=DKYXgvoDFqJTEZnilYmh++tFDtGREijDMSpe+gZT1HAyfhdxj5eEpQIJaGZ3f+uh+90CcI N82za7hGDPVzabR1dLWgDS42SjRI+DGGgAejx1XVIpmK2Yjcp8/Y4zU7JLGQUvfChX8/Hz /2XLwb/PKoHsj52+VfpyrLkvKg6Oz/3zlHqJASfhlS9Tx7SZ33Ozq5qM9OIxDMWHLuWCLs wNbA7ol0GjOxxRIqmnYxMitySnR7mhe62ET2xUSAIhZD8y5RRDmUDGmUg+Z4QpXoA9KeR4 nDBjprXweNJMU5ADY62pLir8oiaTHmPd6L9u0BgcFFi2jCEIWnQRAJT6f/UrdA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1786982688; a=rsa-sha256; cv=none; b=wcL5e/5uCq2UqkoKV3Wl9SnqbIwjWRauJtXmlQ+GuhBg79xDtSLQKpI3Zj8voSW2+z9R2i 5ElEd5owJDFf/8dOwl6Pq4HXiHg3zEoS637EKOJllMcwu9L9xHDF8qPNQm8ewDYm78qlLY 3YbuygRA02GZN45mw0VC6mOP/bVcIbTC307HI3a0ONuZHNI2GCDjDikJUShDwpq+jQeS+w MvWpuZoUg1FEsIJjNSpv8VSP4HijJafPUSDuTxnxISkzp0HevzUUPFXUlJfhJYxi5ydqaQ FwYxyb8I2Hjx5fhorGOB9cMqw7bhK9zJWUjulUMphe6p7/LKPPOCREhOq8OP4Q== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1786982688; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=10X+xsT5LQ8ffW97W0DO4yQyOemoAEa8jc87Q7Fq3zY=; b=KmlKIHovm2Q9z+Ehk0c6W7Cm2w6Ke6FdlsuzHZG5tj6m0Bn3RfFzVbOI7BlAsfwKsh7w0D /yzrjFAA6V4hsbRIv761tstniXW9drmQDWriisC9eIesqC6YIP8ISxHoZixRSi7RKN7Gdo vj5BzcR5yu0Kllbqs6rH+OZWAbqlb8985mGj4JmlgaL6y4Woxtpyh4VHNqn0UOhI8lyBdR PM0K40dxmV4yh8qH7rH8XxxvCD/VBris4ZNJ0Tfk01NSbhfUsSobFWWNhaJ0HU0f+uBTbH 9gO2IpG0VTSQ2VquGbLEVKfJBTXeypB1u3EyxywGCE5V5U0Flyn+0pC76Q40rA== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4hNyMh1lKWz1KpJ for ; Mon, 17 Aug 2026 16:04:48 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 24e9e by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Mon, 17 Aug 2026 16:04:48 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Dag-Erling=?utf-8?Q? Sm=C3=B8rg?=rav Subject: git: 557ba0c2a513 - main - yes: Avoid static initialization List-Id: Commit messages for the main branch of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-main@freebsd.org Sender: owner-dev-commits-src-main@FreeBSD.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: des X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 557ba0c2a5138ce026c0ea9cb02f374f97378b7c Auto-Submitted: auto-generated Date: Mon, 17 Aug 2026 16:04:48 +0000 Message-Id: <6a833120.24e9e.3ac845b9@gitrepo.freebsd.org> The branch main has been updated by des: URL: https://cgit.FreeBSD.org/src/commit/?id=557ba0c2a5138ce026c0ea9cb02f374f97378b7c commit 557ba0c2a5138ce026c0ea9cb02f374f97378b7c Author: Dag-Erling Smørgrav AuthorDate: 2026-08-17 16:04:35 +0000 Commit: Dag-Erling Smørgrav CommitDate: 2026-08-17 16:04:35 +0000 yes: Avoid static initialization Our buffer is half a megabyte, but we are only initializing the first two bytes. Switching from static to dynamic initialization moves it from .data to .bss, greatly reducing the size of the binary. Fixes: cf74b63d61b4 ("yes: Completely overengineer") MFC after: 1 week Sponsored by: Klara, Inc. Reviewed by: kevans Differential Revision: https://reviews.freebsd.org/D58890 --- usr.bin/yes/yes.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/usr.bin/yes/yes.c b/usr.bin/yes/yes.c index 86022c82f453..66bb01d4de47 100644 --- a/usr.bin/yes/yes.c +++ b/usr.bin/yes/yes.c @@ -55,9 +55,9 @@ int main(int argc, char **argv) { - static char buf[MAXBUF] = EXP; - char *end = buf + sizeof(buf), *exp, *pos = buf + EXPLEN; - size_t buflen, explen = EXPLEN; + static char buf[MAXBUF]; + char *end = buf + sizeof(buf), *exp, *pos; + size_t buflen, explen; ssize_t wlen = 0; if (caph_limit_stdio() < 0 || caph_enter() < 0) @@ -83,6 +83,10 @@ main(int argc, char **argv) pos = end - 2; *pos++ = '\n'; explen = pos - buf; + } else { + memcpy(buf, EXP, EXPLEN); + pos = buf + EXPLEN; + explen = EXPLEN; } /*