From: Jouni Malinen <j@w1.fi>
Date: Tue, 7 Jul 2015 14:00:12 +0000 (+0300)
Subject: tests: Add Undefined Behavior Sanitizer (ubsan) configuration
X-Git-Tag: hostap_2_5~458
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1f560ff08ffc3f5c810dd6fc4908b4adadf692e9;p=thirdparty%2Fhostap.git

tests: Add Undefined Behavior Sanitizer (ubsan) configuration

This allows hostapd and wpa_supplicant to be built for hwsim test cases
with ubsan functinality from the recent gcc/clang compiler versions.

Signed-off-by: Jouni Malinen <j@w1.fi>
---

diff --git a/tests/hwsim/example-hostapd.config b/tests/hwsim/example-hostapd.config
index 9c8cea19b..463261f83 100644
--- a/tests/hwsim/example-hostapd.config
+++ b/tests/hwsim/example-hostapd.config
@@ -85,3 +85,14 @@ CONFIG_SUITEB=y
 #LIBS_h += -fsanitize=address -fno-omit-frame-pointer -g
 #LIBS_n += -fsanitize=address -fno-omit-frame-pointer -g
 #LIBS_c += -fsanitize=address -fno-omit-frame-pointer -g
+
+# Undefined Behavior Sanitizer (UBSan) can be enabled by uncommenting the
+# following lines.
+#CFLAGS += -Wno-format-nonliteral
+#CFLAGS += -fsanitize=undefined
+##CFLAGS += -fno-sanitize-recover
+#LIBS += -fsanitize=undefined
+##LIBS += -fno-sanitize-recover
+#LIBS_h += -fsanitize=undefined
+#LIBS_n += -fsanitize=undefined
+#LIBS_c += -fsanitize=undefined
diff --git a/tests/hwsim/example-wpa_supplicant.config b/tests/hwsim/example-wpa_supplicant.config
index 225ac2461..c03c1fa3c 100644
--- a/tests/hwsim/example-wpa_supplicant.config
+++ b/tests/hwsim/example-wpa_supplicant.config
@@ -129,3 +129,13 @@ CONFIG_SUITEB=y
 #LIBS += -fsanitize=address -fno-omit-frame-pointer -g
 #LIBS_c += -fsanitize=address -fno-omit-frame-pointer -g
 #LIBS_p += -fsanitize=address -fno-omit-frame-pointer -g
+
+# Undefined Behavior Sanitizer (UBSan) can be enabled by uncommenting the
+# following lines.
+#CFLAGS += -Wno-format-nonliteral
+#CFLAGS += -fsanitize=undefined
+##CFLAGS += -fno-sanitize-recover
+#LIBS += -fsanitize=undefined
+##LIBS += -fno-sanitize-recover
+#LIBS_c += -fsanitize=undefined
+#LIBS_p += -fsanitize=undefined