I managed to work around this by changing my command line to call imapsync to
MALLOC_CHECK_=1 perl -w /usr/bin/imapsync --ssl1 --host1 xx.xx.xx.xx --authuser1 cyrus --user1 $i --password1 XXXXXXX --host2 xx.xx.xx.xx --authuser2 cyrus --ssl2 --user2 $i --password2 XXXXXX --prefix1 '' --prefix2 '' --delete2 --regexmess 's/\AFrom .*\n//' Which at least stops perl from crashing, instead, it outputs a lot of these lines now. *** glibc detected *** perl: free(): invalid pointer: 0xb642f008 *** *** glibc detected *** perl: free(): invalid pointer: 0xb4c43008 *** *** glibc detected *** perl: free(): invalid pointer: 0xb4b75008 *** Somewhat surprising, the functionality of imapsync is not impacted... i.e. I get a 1:1 copy of the remote mailboxes. -- imapsync crashes with perl: malloc.c:3096: sYSMALLOc: Assertion `(old_top == (((mbinptr) (((char *) &((av)->bins[((1) - 1) * 2])) - __builtin_offsetof (struct malloc_chunk, fd)))) && old_size == 0) || ((unsigned long) (old_size) >= (unsigned long)((((__builtin_offsetof (struct malloc_chunk, fd_nextsize))+((2 * (sizeof(size_t))) - 1)) & ~((2 * (sizeof(size_t))) - 1))) && ((old_top)->size & 0x1) && ((unsigned long)old_end & pagemask) == 0)' failed https://bugs.launchpad.net/bugs/541980 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
