Author: emaste
Date: Mon Jun 18 18:43:45 2018
New Revision: 335327
URL: https://svnweb.freebsd.org/changeset/base/335327
Log:
linuxulator: add debugging for invalid capget/capset version
Sponsored by: Turing Robotic Industries Inc.
Modified:
head/sys/compat/linux/linux_misc.c
Modified: head/sys/compat/linux/linux_misc.c
==============================================================================
--- head/sys/compat/linux/linux_misc.c Mon Jun 18 18:38:58 2018
(r335326)
+++ head/sys/compat/linux/linux_misc.c Mon Jun 18 18:43:45 2018
(r335327)
@@ -1895,6 +1895,11 @@ 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)
@@ -1934,6 +1939,11 @@ 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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