diff options
Diffstat (limited to 'appliance')
| -rw-r--r-- | appliance/Makefile.am | 5 | ||||
| -rw-r--r-- | appliance/guestfsd.suppressions | 19 | ||||
| -rwxr-xr-x | appliance/init | 5 |
3 files changed, 26 insertions, 3 deletions
diff --git a/appliance/Makefile.am b/appliance/Makefile.am index 09a5d00d..6dbf5cce 100644 --- a/appliance/Makefile.am +++ b/appliance/Makefile.am @@ -64,12 +64,13 @@ stamp-supermin: make.sh packagelist excludelist ./make.sh touch $@ -supermin.d/daemon.img: ../daemon/guestfsd +supermin.d/daemon.img: ../daemon/guestfsd guestfsd.suppressions mkdir -p supermin.d rm -f $@ $@-t rm -rf tmp - mkdir -p tmp$(DAEMON_SUPERMIN_DIR) + mkdir -p tmp$(DAEMON_SUPERMIN_DIR) tmp/etc ln ../daemon/guestfsd tmp$(DAEMON_SUPERMIN_DIR)/guestfsd + ln guestfsd.suppressions tmp/etc/guestfsd.suppressions ( cd tmp && find | cpio --quiet -o -H newc ) > $@-t rm -rf tmp mv $@-t $@ diff --git a/appliance/guestfsd.suppressions b/appliance/guestfsd.suppressions new file mode 100644 index 00000000..cb050796 --- /dev/null +++ b/appliance/guestfsd.suppressions @@ -0,0 +1,19 @@ +# This file is only used when libguestfs is configured with +# +# ./configure --enable-valgrind-daemon +# +# (only used for development, and only used in the regular supermin +# appliance, not libguestfs live). +# +# If there are any valgrind errors in the base libraries such as +# glibc, then we can suppress them here, so we only see errors in +# libguestfs daemon code. + +# libdl +{ + libdl_index_cond + Memcheck:Cond + fun:index + fun:expand_dynamic_string_token + fun:_dl_map_object +} diff --git a/appliance/init b/appliance/init index 6dd75279..52e46655 100755 --- a/appliance/init +++ b/appliance/init @@ -116,8 +116,11 @@ if ! grep -sq guestfs_rescue=1 /proc/cmdline; then # Run the daemon under valgrind if ./configure --enable-valgrind-daemon vg_channel=/dev/virtio-ports/org.libguestfs.valgrind if [ -w $vg_channel ]; then + if [ -r /etc/guestfsd.suppressions ]; then + suppressions="--suppressions=/etc/guestfsd.suppressions" + fi exec 3>$vg_channel - vg="valgrind --leak-check=full --log-fd=3 --error-exitcode=119 --max-stackframe=8388608 --child-silent-after-fork=yes" + vg="valgrind --leak-check=full --log-fd=3 --error-exitcode=119 --max-stackframe=8388608 --child-silent-after-fork=yes $suppressions" echo "enabling valgrind: $vg" fi |