Date: Sun, 28 Apr 2019 14:05:05 +0000 (UTC) From: Dmitry Chagin <dchagin@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r346833 - stable/11/sys/compat/linux Message-ID: <201904281405.x3SE55Xv039009@repo.freebsd.org>
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Author: dchagin Date: Sun Apr 28 14:05:05 2019 New Revision: 346833 URL: https://svnweb.freebsd.org/changeset/base/346833 Log: MFC r335327 (by emaste@): linuxulator: add debugging for invalid capget/capset version. Modified: stable/11/sys/compat/linux/linux_misc.c Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/compat/linux/linux_misc.c ============================================================================== --- stable/11/sys/compat/linux/linux_misc.c Sun Apr 28 14:03:32 2019 (r346832) +++ stable/11/sys/compat/linux/linux_misc.c Sun Apr 28 14:05:05 2019 (r346833) @@ -1892,6 +1892,11 @@ linux_capget(struct thread *td, struct linux_capget_ar return (error); if (luch.version != _LINUX_CAPABILITY_VERSION) { +#ifdef DEBUG + if (ldebug(capget)) + printf(LMSG("invalid capget capability version 0x%x"), + luch.version); +#endif luch.version = _LINUX_CAPABILITY_VERSION; error = copyout(&luch, args->hdrp, sizeof(luch)); if (error) @@ -1931,6 +1936,11 @@ linux_capset(struct thread *td, struct linux_capset_ar return (error); if (luch.version != _LINUX_CAPABILITY_VERSION) { +#ifdef DEBUG + if (ldebug(capset)) + printf(LMSG("invalid capset capability version 0x%x"), + luch.version); +#endif luch.version = _LINUX_CAPABILITY_VERSION; error = copyout(&luch, args->hdrp, sizeof(luch)); if (error)
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