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comparison src/terminal.c @ 11872:ff8122091ec6 v8.0.0816

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patch 8.0.0816: crash when using invalid buffer number commit https://github.com/vim/vim/commit/f144a3fb73340fe22e08bd1fa77e27c9f55bb0af Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jul 30 18:02:12 2017 +0200 patch 8.0.0816: crash when using invalid buffer number Problem: Crash when using invalid buffer number. Solution: Check for NULL buffer. (Yasuhiro Matsumoto, closes https://github.com/vim/vim/issues/1899)
author Christian Brabandt <cb@256bit.org>
date Sun, 30 Jul 2017 18:15:04 +0200
parents c29e498aa77d
children d444e087b8fd
comparison
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11871:d70c8377904e 11872:ff8122091ec6
1684 1684
1685 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */ 1685 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
1686 ++emsg_off; 1686 ++emsg_off;
1687 buf = get_buf_tv(&argvars[0], FALSE); 1687 buf = get_buf_tv(&argvars[0], FALSE);
1688 --emsg_off; 1688 --emsg_off;
1689 if (buf->b_term == NULL) 1689 if (buf == NULL || buf->b_term == NULL)
1690 return NULL; 1690 return NULL;
1691 return buf; 1691 return buf;
1692 } 1692 }
1693 1693
1694 /* 1694 /*