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-rw-r--r--stubdom/Makefile1
-rw-r--r--stubdom/vtpm-bufsize.patch13
2 files changed, 14 insertions, 0 deletions
diff --git a/stubdom/Makefile b/stubdom/Makefile
index 674132a9db..5372715f4d 100644
--- a/stubdom/Makefile
+++ b/stubdom/Makefile
@@ -209,6 +209,7 @@ tpm_emulator-$(XEN_TARGET_ARCH): tpm_emulator-$(TPMEMU_VERSION).tar.gz
tar xzf $<
mv tpm_emulator-$(TPMEMU_VERSION) $@
patch -d $@ -p1 < tpmemu-$(TPMEMU_VERSION).patch;
+ patch -d $@ -p1 < vtpm-bufsize.patch
mkdir $@/build
cd $@/build; CC=${CC} $(CMAKE) .. -DCMAKE_C_FLAGS:STRING="-std=c99 -DTPM_NO_EXTERN $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) -Wno-declaration-after-statement"
touch $@
diff --git a/stubdom/vtpm-bufsize.patch b/stubdom/vtpm-bufsize.patch
new file mode 100644
index 0000000000..9c9304cfff
--- /dev/null
+++ b/stubdom/vtpm-bufsize.patch
@@ -0,0 +1,13 @@
+diff --git a/config.h.in b/config.h.in
+index d16a997..8088a2a 100644
+--- a/config.h.in
++++ b/config.h.in
+@@ -27,7 +27,7 @@
+ #define TPM_STORAGE_NAME "${TPM_STORAGE_NAME}"
+ #define TPM_DEVICE_NAME "${TPM_DEVICE_NAME}"
+ #define TPM_LOG_FILE "${TPM_LOG_FILE}"
+-#define TPM_CMD_BUF_SIZE 4096
++#define TPM_CMD_BUF_SIZE 4088
+
+ #endif /* _CONFIG_H_ */
+