Mercurial > vim
diff src/ex_docmd.c @ 6987:1661dd8df592 v7.4.811
patch 7.4.811
Problem: Invalid memory access when using "exe 'sc'".
Solution: Avoid going over the end of the string. (Dominique Pelle)
author | Bram Moolenaar <bram@vim.org> |
---|---|
date | Tue, 04 Aug 2015 22:02:51 +0200 |
parents | 86d43639de31 |
children | 5ea5bd9c18d2 |
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--- a/src/ex_docmd.c +++ b/src/ex_docmd.c @@ -3129,8 +3129,8 @@ find_command(eap, full) ++p; } else if (p[0] == 's' - && ((p[1] == 'c' && p[2] != 's' && p[2] != 'r' - && p[3] != 'i' && p[4] != 'p') + && ((p[1] == 'c' && (p[2] == NUL || (p[2] != 's' && p[2] != 'r' + && (p[3] == NUL || (p[3] != 'i' && p[4] != 'p'))))) || p[1] == 'g' || (p[1] == 'i' && p[2] != 'm' && p[2] != 'l' && p[2] != 'g') || p[1] == 'I'