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[v2,4/7] bug: Enable DEBUG_CREDENTIALS under BUG_ON_DATA_CORRUPTION

Message ID 1491343938-75336-5-git-send-email-keescook@chromium.org (mailing list archive)
State New, archived
Headers show

Commit Message

Kees Cook April 4, 2017, 10:12 p.m. UTC 
Since CONFIG_DEBUG_CREDENTIALS already handles reporting and issuing a
BUG when it encounters corruption, add this to the list of corruption
test CONFIGs that are enabled under CONFIG_BUG_ON_DATA_CORRUPTION.

Signed-off-by: Kees Cook <keescook@chromium.org>
---
 lib/Kconfig.debug | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
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Patch

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 5ac4d1148385..9a1b6b56cef4 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -1288,7 +1288,7 @@  config DEBUG_NOTIFIERS
 
 config DEBUG_CREDENTIALS
 	bool "Debug credential management"
-	depends on DEBUG_KERNEL
+	depends on DEBUG_KERNEL || BUG_ON_DATA_CORRUPTION
 	help
 	  Enable this to turn on some debug checking for credential
 	  management.  The additional code keeps track of the number of
@@ -1996,6 +1996,7 @@  config TEST_STATIC_KEYS
 
 config BUG_ON_DATA_CORRUPTION
 	bool "Trigger a BUG when data corruption is detected"
+	select DEBUG_CREDENTIALS
 	select DEBUG_LIST
 	help
 	  This option enables several inexpensive data corruption checks.