I pushed fixes for everything reported by Address Sanitizer, including leaks.
On Fri, Oct 8, 2021 at 11:25 PM Ben Pfaff <b...@cs.stanford.edu> wrote: > > Thanks, I see those now (along with a number of leaks in macro code). > I think I should be able to fix them all over the weekend. > > (I'm having fun working on the MATRIX procedure, currently writing > documentation.) > > On Fri, Oct 8, 2021 at 10:19 PM John Darrington > <j...@darrington.wattle.id.au> wrote: > > > > Tests 570 and 572 are failing when compiled with -fsanitize=address : > > > > > > +READ of size 1 at 0x602000000052 thread T0 > > + #0 0x409844 in segmenter_parse_mid_command__ > > /home/jdarrington/PSPP/pspp-master/src/language/lexer/segment.c:946 > > + #1 0x40e032 in segmenter_push > > /home/jdarrington/PSPP/pspp-master/src/language/lexer/segment.c:1931 > > + #2 0x40eb93 in check_segmentation > > /home/jdarrington/PSPP/pspp-master/tests/language/lexer/segment-test.c:147 > > + #3 0x40e84c in main > > /home/jdarrington/PSPP/pspp-master/tests/language/lexer/segment-test.c:99 > > + #4 0x7fc50a2dfd09 in __libc_start_main ../csu/libc-start.c:308 > > + #5 0x4036e9 in _start > > (/Scratch/jdarrington/pspp-master-sanitize/tests/language/lexer/segment-test+0x4036e9) > > + > > +0x602000000052 is located 0 bytes to the right of 2-byte region > > [0x602000000050,0x602000000052) > > +allocated by thread T0 here: > > + #0 0x7fc50a723e8f in __interceptor_malloc > > /home/jdarrington/SRC/gcc-10.2.0/libsanitizer/asan/asan_malloc_linux.cpp:145 > > + #1 0x44036d in xmalloc > > /home/jdarrington/PSPP/pspp-master/gl/xmalloc.c:53 > > + #2 0x44049f in xmemdup > > /home/jdarrington/PSPP/pspp-master/gl/xmalloc.c:124 > > + #3 0x40e830 in main > > /home/jdarrington/PSPP/pspp-master/tests/language/lexer/segment-test.c:98 > > + #4 0x7fc50a2dfd09 in __libc_start_main ../csu/libc-start.c:308 > > > > J' > >
