Mercurial > vim
diff src/message.c @ 13188:a49a5419a83f v8.0.1468
patch 8.0.1468: illegal memory access in del_bytes()
commit https://github.com/vim/vim/commit/191f18bad0b5c48afa05c3e8a00f3ced993f6a38
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Feb 4 16:38:47 2018 +0100
patch 8.0.1468: illegal memory access in del_bytes()
Problem: Illegal memory access in del_bytes().
Solution: Check for negative byte count. (Christian Brabandt, closes https://github.com/vim/vim/issues/2466)
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Sun, 04 Feb 2018 16:45:05 +0100 |
| parents | 808625d4b71b |
| children | ac42c4b11dbc |
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line diff
--- a/src/message.c +++ b/src/message.c @@ -761,7 +761,7 @@ emsgn(char_u *s, long n) void iemsg(char_u *s) { - msg(s); + emsg(s); #ifdef ABORT_ON_INTERNAL_ERROR abort(); #endif @@ -4993,7 +4993,7 @@ vim_vsnprintf_typval( zero_padding = 0; } else - { + { /* Regular float number */ format[0] = '%'; l = 1; @@ -5016,7 +5016,7 @@ vim_vsnprintf_typval( format[l + 1] = NUL; str_arg_l = sprintf(tmp, format, f); - } + } if (remove_trailing_zeroes) {