Hello list, I've configured dovecot-2.3.0 on CentOS 6 with the following options. CFLAGS="-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -fno-strict-aliasing"? ? \ LDFLAGS="-Wl,-z,now -Wl,-z,relro"??? \ ./configure???????????????????????????????????? \ ??? --docdir=/usr/share/doc/dovecot-2.3.0?? \ ??? --with-lzma??????????????????????????????? \ ??? --disable-static?????????????????????????? \ ??? --disable-rpath?????????????????????????? \ ??? --with-nss??????????????????????????????? ? ? \ ??? --with-shadow?????????????????????????? \ ??? --with-pam???????????????????????????????? \ ??? --with-gssapi=plugin???????????????? \ ??? --with-ldap=plugin??????????????????? \ ??? --with-sql=plugin?????????????????????? \ ??? --with-lua=plugin?????????????????????? \ ??? --with-pgsql??????????????????????????????? \ ??? --with-mysql?????????????????????????????? \ ??? --with-sqlite?????????????????????????????? \ ??? --with-vpopmail=/etc/libvpopmail?? \ ??? --with-zlib????????????????????????????????? \ ??? --with-libcap????????????????????????????? \ ??? --with-libwrap?????????????????????????? \ ??? --with-ssl=openssl??????????????????? \ ??? --with-ssldir=/etc/pki/dovecot??? \ ??? --with-solr???????????????????????????????? \ ??? --with-docs and compiled with the following: # make -j2 When I run a 'make check': # make check I get the following error: make[3]: Entering directory `/root/dovecot/dovecot-ce-2.3.0/src/lib-compression' for bin in test-compression; do \ ????????? if ! /bin/sh ../../run-test.sh ../.. ./$bin; then exit 1; fi; \ ??????? done compression handler gz ............................................... : ok compression handler bz2 .............................................. : ok compression handler deflate .......................................... : ok compression handler xz ............................................... : ok gz concat ............................................................ : ok gz no concat ......................................................... : ok gz large header ...................................................... : ok 0 / 7 tests failed ==4468== Conditional jump or move depends on uninitialised value(s) ==4468==??? at 0x3A6160ACB2: ??? (in /usr/lib64/liblzma.so.0.0.0) ==4468==??? by 0x3A6160AEA9: ??? (in /usr/lib64/liblzma.so.0.0.0) ==4468==??? by 0x3A61603121: ??? (in /usr/lib64/liblzma.so.0.0.0) ==4468==??? by 0x3A616061A0: ??? (in /usr/lib64/liblzma.so.0.0.0) ==4468==??? by 0x3A61605212: lzma_easy_encoder (in /usr/lib64/liblzma.so.0.0.0) ==4468==??? by 0x406ACF: o_stream_create_lzma (ostream-lzma.c:206) ==4468==??? by 0x403D89: test_compression_handler (test-compression.c:36) ==4468==??? by 0x4040BD: test_compression (test-compression.c:96) ==4468==??? by 0x408281: test_run_funcs (test-common.c:244) ==4468==??? by 0x4083E0: test_run (test-common.c:315) ==4468==??? by 0x40398B: main (test-compression.c:308) ==4468=Failed to run: ./test-compression make[3]: *** [check-local] Error 1 make[3]: Leaving directory `/root/dovecot/dovecot-ce-2.3.0/src/lib-compression' make[2]: *** [check-am] Error 2 make[2]: Leaving directory `/root/dovecot/dovecot-ce-2.3.0/src/lib-compression' make[1]: *** [check-recursive] Error 1 make[1]: Leaving directory `/root/dovecot/dovecot-ce-2.3.0/src' make: *** [check-recursive] Error 1 Has anyone seen the above error and/or, Can anyone give me a reason why it's occurring? -- Eric Broch White Horse Technical Consulting (WHTC)