rpms/tboot
5
0
Fork 0
Code Issues Pull Requests Releases Activity

Fix buglet exposed by gcc-11 -Warray-parameter

Browse Source 
Temporarily disable -Wstringop-overflow due to false positive in gcc-11
This commit is contained in:
Jeff Law 2020-10-29 15:10:19 -06:00
parent ab20189ebb
commit 383268517c
2 changed files with 32 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
tboot-gcc11.patch
View File

@ -53,3 +53,30 @@ index a62e570..504b874 100644
}
static bool tpm12_check(void)
diff --git a/tboot/include/rijndael.h b/tboot/include/rijndael.h
index 2974602..8dbcc7c 100644
--- a/tboot/include/rijndael.h
+++ b/tboot/include/rijndael.h
@@ -52,7 +52,7 @@ void rijndael_encrypt(rijndael_ctx *, const u_char *, u_char *);
int rijndaelKeySetupEnc(unsigned int [], const unsigned char [], int);
int rijndaelKeySetupDec(unsigned int [], const unsigned char [], int);
-void rijndaelEncrypt(const unsigned int [], int, const unsigned char [],
- unsigned char []);
+void rijndaelEncrypt(const unsigned int [], int, const unsigned char [16],
+ unsigned char [16]);
#endif /* __RIJNDAEL_H */
diff --git a/Config.mk b/Config.mk
index 6d2fe14..8234edd 100644
--- a/Config.mk
+++ b/Config.mk
@@ -74,6 +74,8 @@ TARGET_ARCH ?= $(shell uname -m | sed -e s/i.86/x86_32/ -e s/i86pc/x86_32/)
CFLAGS += $(CFLAGS_WARN) -fno-strict-aliasing -std=gnu99
# due to bug in gcc v4.2,3,?
CFLAGS += $(call cc-option,$(CC),-Wno-array-bounds,)
+# Due to a bug in gcc-11
+CFLAGS += $(call cc-option,$(CC),-Wno-stringop-overflow,)
ifeq ($(debug),y)

6
tboot.spec
View File

@ -1,7 +1,7 @@
Summary: Performs a verified launch using Intel TXT
Name: tboot
Version: 1.9.11
Release: 3%{?dist}
Release: 4%{?dist}
Epoch: 1
License: BSD
@ -66,6 +66,10 @@ make debug=y DISTDIR=$RPM_BUILD_ROOT install
/boot/tboot-syms
%changelog
* Thu Oct 29 2020 Jeff Law <law@redhat.com> - 1:1.9.11-4
- Fix buglet exposed by gcc-11 -Warray-parameter
- Temporarily disable -Wstringop-overflow due to false positive in gcc-11
* Wed Jul 29 2020 Jeff Law <law@redhat.com> - 1:1.9.11-3
- Explicitly allow uninitialized variables in a few places that do it
- on purpose