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build: Pass sanitize flags to instrument libsecp256k1 code

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Also a new UBSan suppression has been added.
This commit is contained in:
Hennadii Stepanov 2024-01-19 10:08:41 +00:00
parent 3ba8de1b70
commit cbea49c0d3
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GPG key ID: 410108112E7EA81F
2 changed files with 7 additions and 2 deletions
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8
configure.ac
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@ -388,7 +388,8 @@ if test "$use_sanitizers" != ""; then
dnl fail if a bad argument is passed, e.g. -fsanitize=undfeined
AX_CHECK_COMPILE_FLAG(
[-fsanitize=$use_sanitizers],
[SANITIZER_CXXFLAGS="-fsanitize=$use_sanitizers"],
[SANITIZER_CXXFLAGS="-fsanitize=$use_sanitizers"
SANITIZER_CFLAGS="-fsanitize=$use_sanitizers"],
[AC_MSG_ERROR([compiler did not accept requested flags])])
dnl Some compilers (e.g. GCC) require additional libraries like libasan,
@ -1946,6 +1947,9 @@ CPPFLAGS_TEMP="$CPPFLAGS"
unset CPPFLAGS
CPPFLAGS="$CPPFLAGS_TEMP"
if test -n "$use_sanitizers"; then
export SECP_CFLAGS="$SECP_CFLAGS $SANITIZER_CFLAGS"
fi
ac_configure_args="${ac_configure_args} --disable-shared --with-pic --enable-benchmark=no --enable-module-recovery --disable-module-ecdh"
AC_CONFIG_SUBDIRS([src/secp256k1])
@ -2006,7 +2010,7 @@ echo " target os = $host_os"
echo " build os = $build_os"
echo
echo " CC = $CC"
echo " CFLAGS = $PTHREAD_CFLAGS $CFLAGS"
echo " CFLAGS = $PTHREAD_CFLAGS $SANITIZER_CFLAGS $CFLAGS"
echo " CPPFLAGS = $DEBUG_CPPFLAGS $HARDENED_CPPFLAGS $CORE_CPPFLAGS $CPPFLAGS"
echo " CXX = $CXX"
echo " CXXFLAGS = $LTO_CXXFLAGS $DEBUG_CXXFLAGS $HARDENED_CXXFLAGS $WARN_CXXFLAGS $NOWARN_CXXFLAGS $ERROR_CXXFLAGS $GPROF_CXXFLAGS $CORE_CXXFLAGS $CXXFLAGS"

1
test/sanitizer_suppressions/ubsan
View file

@ -23,6 +23,7 @@ implicit-integer-sign-change:secp256k1/
implicit-signed-integer-truncation:*/include/c++/
implicit-signed-integer-truncation:leveldb/
implicit-signed-integer-truncation:secp256k1/
implicit-signed-integer-truncation,implicit-integer-sign-change:secp256k1_modinv64_posdivsteps_62_var
implicit-unsigned-integer-truncation:*/include/c++/
implicit-unsigned-integer-truncation:leveldb/
implicit-unsigned-integer-truncation:secp256k1/