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| author | Jan Edmund Lazo <janedmundlazo@hotmail.com> | 2018-08-12 17:19:21 -0400 |
|---|---|---|
| committer | Jan Edmund Lazo <janedmundlazo@hotmail.com> | 2018-08-12 17:56:23 -0400 |
| commit | 7faf682525ab1274ed30f1a48336a89f53841136 (patch) | |
| tree | 026a49e1695ac4d9e51f5ed5873c395aae75b898 | |
| parent | 97331cab675bee00337aed983e9a3e302e28a619 (diff) | |
| download | rneovim-7faf682525ab1274ed30f1a48336a89f53841136.tar.gz rneovim-7faf682525ab1274ed30f1a48336a89f53841136.tar.bz2 rneovim-7faf682525ab1274ed30f1a48336a89f53841136.zip | |
vim-patch:8.0.1227: undefined left shift in readfile()
Problem: Undefined left shift in readfile(). (Brian 'geeknik' Carpenter)
Solution: Add cast to unsigned. (Dominique Pelle, closes vim/vim#2253)
https://github.com/vim/vim/commit/dc1c98129484e7879bc6dbf38e523beb730988b6
| -rw-r--r-- | src/nvim/fileio.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/nvim/fileio.c b/src/nvim/fileio.c index 0858436db3..af02b7faf2 100644 --- a/src/nvim/fileio.c +++ b/src/nvim/fileio.c @@ -1380,15 +1380,15 @@ retry: } } else if (fio_flags & FIO_UCS4) { if (fio_flags & FIO_ENDIAN_L) { - u8c = (*--p << 24); - u8c += (*--p << 16); - u8c += (*--p << 8); + u8c = (unsigned)*--p << 24; + u8c += (unsigned)*--p << 16; + u8c += (unsigned)*--p << 8; u8c += *--p; } else { /* big endian */ u8c = *--p; - u8c += (*--p << 8); - u8c += (*--p << 16); - u8c += (*--p << 24); + u8c += (unsigned)*--p << 8; + u8c += (unsigned)*--p << 16; + u8c += (unsigned)*--p << 24; } } else { /* UTF-8 */ if (*--p < 0x80) |