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[86.221.54.104]) by smtp.gmail.com with ESMTPSA id l20sm15068412wrb.93.2019.02.01.08.13.27 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 01 Feb 2019 08:13:28 -0800 (PST) Subject: Re: Broken interactive rebase text after some UTF-8 characters To: Johannes Schindelin , Junio C Hamano Cc: Phillip Wood , phillip.wood@dunelm.org.uk, Michal Nowak , git@vger.kernel.org References: <339d4dbd-b1bd-cf88-12b0-2af42f35ded7@talktalk.net> <23c60f2f-43ff-94ec-6100-861c655ec80b@startmail.com> <8c43e31b-01d8-a1c5-d19c-8efd0e5c1714@talktalk.net> <505c2e2e-c9bc-aa57-c498-2acced0b8afa@gmail.com> <2cbb5818-643d-bafd-6721-91e0d291a5fd@talktalk.net> From: Alban Gruin Openpgp: preference=signencrypt Autocrypt: addr=alban.gruin@gmail.com; prefer-encrypt=mutual; keydata= mQINBFcsWp4BEAC6dalBNr/CZCvvfeARylnjAaZCxMPwUHXAyf4xotA59sNcyVmaFQ6KxQEs R20CSJhO6HqCh4bR9/994vdc4cGuNaWf82eYRYzqCzwFWvFJHj83QgDR2cjtz4frKpj3jSFJ No3KBlMmpU8yvSnYaCxjqHxBB+fZwkmmONj/57KdFRU83DvDllQdAxXfxEavL3qUKjVbld29 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yKBJDLoFArFEP0/SeKP1R/veOtcvATa6Neo+fpiJ1HXFCvKqndlGVUdJFMaWh6lE3XQ/bgx3 yl/kHs42wTS/M6EylpBS10/RLxLF1TKK39xgGXtzRz86lqxz9IIEcLpOXsNi2ieoVOfykgbG lvAXpIk/WT7BKd1ncK71sTuBGWpnytCjlTFHM6Lp70yZT9TAKaBevkn5JaSlhv4/QcfJtTgJ HkyVQTh250fC9P/9C9azPjnxB9hnBktfiihx+wISlDARk/X+JCZfJrM= Message-ID: Date: Fri, 1 Feb 2019 17:13:13 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.3.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: fr-FR Content-Transfer-Encoding: 8bit Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Hi Johannes, Le 01/02/2019 à 08:38, Johannes Schindelin a écrit : > Hi, > > On Thu, 31 Jan 2019, Junio C Hamano wrote: > >> Phillip Wood writes: >> >>>> Are we misusing C formats? >>> >>> The C standard and POSIX both say that the * refers to the maximum >>> number of bytes to print but it looks like it is being treated as the >>> maximum number of characters on OpenIndiana. >>> >>> Johannes - Perhaps we should change it to use fwrite() unless printf() >>> gets fixed and we're sure no other operating systems are affected? >> >> Avoid such a rewrite, as "%*.s" that takes (int, char *) are used in >> many other places in our codebase, if you can. > > Yes, this would be painful in particular in cases like > > master:advice.c:101: fprintf(stderr, _("%shint: %.*s%s\n"), > > where we want to write more than just a variable-length buffer. > > I am curious: is libintl (gettext) used on OpenIndiana? I ask because > AFAIR fprintf() is overridden in that case, and the bug might be a lot > easier to fix if it is in libintl rather than in libc. > > Of course, it might *still* be a bug in libc by virtue of handing '%.*s' > through to libc's implementation. > > Alban, can you test this with NO_GETTEXT? Sure. :) The bug no longer happens when git is built with NO_GETTEXT. All is working as expected. > > Thanks, > Johannes > Cheers, Alban