patch 8.2.1567: no example to use ubsan with clang
Problem: No example to use ubsan with clang.
Solution: Add example commands. (Dominique Pellé, issue #6811)
diff --git a/src/Makefile b/src/Makefile
index 10570d6..4d1439a 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -610,8 +610,9 @@
# Use this with GCC to check for mistakes, unused arguments, etc.
# Note: If you use -Wextra and get warnings in GTK code about function
-# parameters, you can add -Wno-cast-function-type
+# parameters, you can add -Wno-cast-function-type (but not with clang)
#CFLAGS = -g -Wall -Wextra -Wshadow -Wmissing-prototypes -Wunreachable-code -Wno-cast-function-type -Wno-deprecated-declarations -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1
+#CFLAGS = -g -Wall -Wextra -Wshadow -Wmissing-prototypes -Wunreachable-code -Wno-deprecated-declarations -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1
# Add -Wpedantic to find // comments and other C99 constructs.
# Better disable Perl and Python to avoid a lot of warnings.
#CFLAGS = -g -Wall -Wextra -Wshadow -Wmissing-prototypes -Wpedantic -Wunreachable-code -Wunused-result -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1
@@ -690,8 +691,8 @@
# Uncomment one of the next two lines to compile Vim with the
-# address sanitizer (asan) or with the undefined sanitizer. Works with gcc and
-# clang. May make Vim twice as slow. Errors reported on stderr.
+# address sanitizer (asan) or with the undefined sanitizer. Works with gcc.
+# May make Vim twice as slow. Errors are reported on stderr.
# More at: https://code.google.com/p/address-sanitizer/
# Useful environment variables:
# $ export ASAN_OPTIONS="print_stacktrace=1 log_path=asan"
@@ -699,6 +700,13 @@
# When running tests output can be found in testdir/asan.*
#SANITIZER_CFLAGS = -g -O0 -fsanitize=address -fno-omit-frame-pointer
#SANITIZER_CFLAGS = -g -O0 -fsanitize=undefined -fno-omit-frame-pointer
+
+# Similarly when compiling with clang and using ubsan.
+# $ export UBSAN_OPTIONS="print_stacktrace=1 log_path=ubsan"
+# $ export LSAN_OPTIONS="suppressions=`pwd`/testdir/lsan-suppress.txt"
+# When running tests output can be found in testdir/ubsan.*
+#SANITIZER_CFLAGS = -g -O0 -fsanitize-recover=all -fsanitize=address -fsanitize=undefined -fno-omit-frame-pointer
+
SANITIZER_LIBS = $(SANITIZER_CFLAGS)
# MEMORY LEAK DETECTION
diff --git a/src/version.c b/src/version.c
index b75c9fb..e1d3b12 100644
--- a/src/version.c
+++ b/src/version.c
@@ -755,6 +755,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 1567,
+/**/
1566,
/**/
1565,