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comparison src/move.c @ 33920:28e1e956f42c v9.0.2159

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patch 9.0.2159: screenpos() may crash with neg. column Commit: https://github.com/vim/vim/commit/ec54af4e26952d954a4cc009f62c80ea01445d30 Author: zeertzjq <zeertzjq@outlook.com> Date: Tue Dec 12 16:43:44 2023 +0100 patch 9.0.2159: screenpos() may crash with neg. column Problem: screenpos() may crash with neg. column Solution: validate and correct column closes: #13669 Signed-off-by: zeertzjq <zeertzjq@outlook.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
author Christian Brabandt <cb@256bit.org>
date Tue, 12 Dec 2023 17:00:08 +0100
parents f2dd85a2bfc0
children a522c6c0127b
comparison
equal deleted inserted replaced
33919:7512223bb93c 33920:28e1e956f42c
1529 { 1529 {
1530 semsg(_(e_invalid_line_number_nr), pos.lnum); 1530 semsg(_(e_invalid_line_number_nr), pos.lnum);
1531 return; 1531 return;
1532 } 1532 }
1533 pos.col = tv_get_number(&argvars[2]) - 1; 1533 pos.col = tv_get_number(&argvars[2]) - 1;
1534 if (pos.col < 0)
1535 pos.col = 0;
1534 pos.coladd = 0; 1536 pos.coladd = 0;
1535 textpos2screenpos(wp, &pos, &row, &scol, &ccol, &ecol); 1537 textpos2screenpos(wp, &pos, &row, &scol, &ccol, &ecol);
1536 1538
1537 dict_add_number(dict, "row", row); 1539 dict_add_number(dict, "row", row);
1538 dict_add_number(dict, "col", scol); 1540 dict_add_number(dict, "col", scol);