Date: Sat, 9 Jun 2007 23:41:14 +0000 (UTC) From: Marcel Moolenaar <marcel@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern vfs_bio.c Message-ID: <200706092341.l59NfExd037534@repoman.freebsd.org>
next in thread | raw e-mail | index | archive | help
marcel 2007-06-09 23:41:14 UTC
FreeBSD src repository
Modified files:
sys/kern vfs_bio.c
Log:
Work around an integer overflow in expression `3 * maxbufspace / 4',
when maxbufspace is larger than INT_MAX / 3. The overflow causes a
hard hang on ia64 when physical memory is sufficiently large (8GB).
Revision Changes Path
1.526 +7 -0 src/sys/kern/vfs_bio.c
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200706092341.l59NfExd037534>