On 3 December 2014 at 23:53, Pádraig Brady <P@xxxxxxxxxxxxxx> wrote: > On 30/11/14 13:57, Sami Kerola wrote: >> This error was reported 155 times. >> >> lib/mbsalign.c:322:18: runtime error: unsigned integer overflow: 0 - 1 >> cannot be represented in type 'size_t' (aka 'unsigned long') > > What compiler and version are you using for this? > I don't get the error with gcc 4.9.2 with -fsanitize=undefined > Note the error is incorrect I think as the variable is not read > after the overflow. Hi Pádraig, Sorry it took ages to reply to a trivial question. $ clang --version clang version 3.5.0 (tags/RELEASE_350/final) Target: x86_64-unknown-linux-gnu Thread model: posix I have not done sanitation runs with gcc. The system is archlinux with testing repos enabled with daily updates, that should mean a lot of libraries and such are fairly recent. -- Sami Kerola http://www.iki.fi/kerolasa/ -- To unsubscribe from this list: send the line "unsubscribe util-linux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
