Date: Tue, 7 Oct 2014 17:23:11 +0000 (UTC) From: Gleb Smirnoff <glebius@FreeBSD.org> To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r272711 - projects/sendfile/sys/kern Message-ID: <201410071723.s97HNBF7006882@svn.freebsd.org>
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Author: glebius Date: Tue Oct 7 17:23:11 2014 New Revision: 272711 URL: https://svnweb.freebsd.org/changeset/base/272711 Log: Fix stupid error in r272703. Sponsored by: Netflix Sponsored by: Nginx, Inc. Modified: projects/sendfile/sys/kern/uipc_sockbuf.c Modified: projects/sendfile/sys/kern/uipc_sockbuf.c ============================================================================== --- projects/sendfile/sys/kern/uipc_sockbuf.c Tue Oct 7 17:08:53 2014 (r272710) +++ projects/sendfile/sys/kern/uipc_sockbuf.c Tue Oct 7 17:23:11 2014 (r272711) @@ -151,16 +151,18 @@ sbfree(struct sockbuf *sb, struct mbuf * sb->sb_acc -= m->m_len; if (m == sb->sb_fnrdy) { + struct mbuf *n; + KASSERT(m->m_flags & M_NOTREADY, ("%s: m %p !M_NOTREADY", __func__, m)); - m = m->m_next; - while (m != NULL && !(m->m_flags & M_NOTREADY)) { - m->m_flags &= ~M_BLOCKED; - sb->sb_acc += m->m_len; - m = m->m_next; + n = m->m_next; + while (n != NULL && !(n->m_flags & M_NOTREADY)) { + n->m_flags &= ~M_BLOCKED; + sb->sb_acc += n->m_len; + n = m->m_next; } - sb->sb_fnrdy = m; + sb->sb_fnrdy = n; } if (m->m_type != MT_DATA && m->m_type != MT_OOBDATA)
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