From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 21500 invoked by alias); 29 Jan 2015 14:37:54 -0000 Mailing-List: contact glibc-bugs-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: glibc-bugs-owner@sourceware.org Received: (qmail 21394 invoked by uid 48); 29 Jan 2015 14:37:50 -0000 From: "cmetcalf at ezchip dot com" To: glibc-bugs@sourceware.org Subject: [Bug libc/17746] tilegx32: strstr can miss the end of the string Date: Thu, 29 Jan 2015 14:37:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: glibc X-Bugzilla-Component: libc X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: cmetcalf at ezchip dot com X-Bugzilla-Status: RESOLVED X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: security? X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2015-01/txt/msg00243.txt.bz2 https://sourceware.org/bugzilla/show_bug.cgi?id=3D17746 --- Comment #4 from Chris Metcalf --- (In reply to Florian Weimer from comment #3) > Can you clarify the impact of the bug? Just one results from strstr, or a > crash due to reading past the end of the string, or =E2=80=A6? If the "haystack" is near the end of allocated memory, the strstr() can miss the end of the string and cause a SEGV. Otherwise, strstr() will run on un= til it finds either a match to the needle, or a NUL byte with address p, where = (p & 4) =3D=3D 0, i.e. it ignores half of the possible NUL bytes. --=20 You are receiving this mail because: You are on the CC list for the bug. >>From glibc-bugs-return-27219-listarch-glibc-bugs=sources.redhat.com@sourceware.org Thu Jan 29 14:37:56 2015 Return-Path: Delivered-To: listarch-glibc-bugs@sources.redhat.com Received: (qmail 21534 invoked by alias); 29 Jan 2015 14:37:56 -0000 Mailing-List: contact glibc-bugs-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: glibc-bugs-owner@sourceware.org Delivered-To: mailing list glibc-bugs@sourceware.org Received: (qmail 21247 invoked by uid 48); 29 Jan 2015 14:37:44 -0000 From: "fweimer at redhat dot com" To: glibc-bugs@sourceware.org Subject: [Bug localedata/17750] wrong collation order of diacritics in most locales Date: Thu, 29 Jan 2015 14:37:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: glibc X-Bugzilla-Component: localedata X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: fweimer at redhat dot com X-Bugzilla-Status: ASSIGNED X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: aoliva at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: security- X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2015-01/txt/msg00244.txt.bz2 Content-length: 733 https://sourceware.org/bugzilla/show_bug.cgi?id=17750 --- Comment #8 from Florian Weimer --- (In reply to Carlos O'Donell from comment #7) > For the long term support of locales it must change. Unless we get more > maintainers my plan is to conintue to push that we match CLDR, UNICODE and > thus exactly what libicu does and reduce the "surprise" for developers going > from java to C/C++ or vice-versa. It would be possible to rename the locale each time the ordering changes (and change the environment settings), which might satisfy both needs (fixed locales for interactive use, predictable ordering for data at rest). -- You are receiving this mail because: You are on the CC list for the bug.