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author | Bram Moolenaar <Bram@vim.org> | 2017-02-26 14:00:07 +0100 |
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committer | Bram Moolenaar <Bram@vim.org> | 2017-02-26 14:00:07 +0100 |
commit | ba748c8a847561c043a63827bcb1d98bdebe16e6 (patch) | |
tree | 9c5660b52127b6e85fc48ea5187700f28ad31d4b /src/ex_cmds.c | |
parent | 376407674ff10b60e7c6090906be50982763f0f3 (diff) | |
download | vim-git-ba748c8a847561c043a63827bcb1d98bdebe16e6.tar.gz |
patch 8.0.0374: invalid memory access when using :sc in Ex modev8.0.0374
Problem: Invalid memory access when using :sc in Ex mode. (Dominique Pelle)
Solution: Avoid the column being negative. Also fix a hang in Ex mode.
Diffstat (limited to 'src/ex_cmds.c')
-rw-r--r-- | src/ex_cmds.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/ex_cmds.c b/src/ex_cmds.c index 5b118e564..c38687d74 100644 --- a/src/ex_cmds.c +++ b/src/ex_cmds.c @@ -5288,6 +5288,8 @@ do_sub(exarg_T *eap) getvcol(curwin, &curwin->w_cursor, &sc, NULL, NULL); curwin->w_cursor.col = regmatch.endpos[0].col - 1; + if (curwin->w_cursor.col < 0) + curwin->w_cursor.col = 0; getvcol(curwin, &curwin->w_cursor, NULL, NULL, &ec); if (subflags.do_number || curwin->w_p_nu) { |