vim-crash.sh ubuntu 10.10 glibc iconv bug

vim-crash.sh

# ubuntu 10.10 glibc iconv

echo 83d9 | xxd -r -p > test.txt
vim -c "edit ++enc=cp932 test.txt"

# Vim: Caught deadly signal SEGV
# Vim: Finished.
# Segmentation fault
#
# vim/src/fileio.c
# 1551                 while ((iconv(iconv_fd, (void *)&fromp, &from_size,
# 1552                                                                &top, &to_size)
# 1553                             == (size_t)-1 && ICONV_ERRNO != ICONV_EINVAL)
# 1554                                                   || from_size > CONV_RESTLEN)
#
# Result of iconv() is -1, but from_size == 0 (fromp is consumed).
#