* John W. Eaton <[EMAIL PROTECTED]> [2005-09-09 13:22]: > On 9-Sep-2005, Laurent Bonnaud wrote: > > | Too bad :<. Did you submit bugs to the gcc or Debian BTS (I looked > | rapidly and did not find a relevant bug) ? > > No, sorry, I didn't.
It seems to be a glibc bug. According to: https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=160759 the bug was already fixed by 2005-07-10. Indeed, the libc/ChangeLog at: http://sources.redhat.com/cgi-bin/cvsweb.cgi/libc/ChangeLog?rev=1.9521&content-type=text/x-cvsweb-markup&cvsroot=glibc has the following entry: 2005-07-07 Ulrich Drepper <[EMAIL PROTECTED]> * sysdeps/generic/s_ctanh.c (__ctanh): Handle case of zero den better. * sysdeps/generic/s_ctanhf.c (__ctanhf): Likewise. * sysdeps/generic/s_ctanhl.c (__ctanhl): Likewise. * sysdeps/generic/s_ctan.c (__ctan): Likewise. * sysdeps/generic/s_ctanf.c (__ctanf): Likewise. * sysdeps/generic/s_ctanl.c (__ctanl): Likewise. Looking at the diff in the sources we see that there is a better treatment of the case where the denominator is equal to 0.0: http://sources.redhat.com/cgi-bin/cvsweb.cgi/libc/sysdeps/generic/s_ctanh.c.diff?r1=1.2&r2=1.3&cvsroot=glibc&f=h John, could you please confirm that this would fix the bug? -- Rafael -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]