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patch 9.1.0062: Internal error when :luado/perldo/pydo etc delete lines

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Problem:  Internal error when :luado/perldo/pydo etc delete lines
Solution: Test that the line is still valid line number
          (zeertzjq)

closes: #13931

Signed-off-by: zeertzjq <zeertzjq@outlook.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
zeertzjq
2024-01-29 19:32:39 +01:00
committed by Christian Brabandt
parent e6d8b4662d
commit e99f068878
12 changed files with 111 additions and 13 deletions
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3
src/if_tcl.c
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@@ -2012,7 +2012,8 @@ ex_tcldo(exarg_T *eap)
#if (TCL_MAJOR_VERSION == 8 && TCL_MINOR_VERSION >= 5) || TCL_MAJOR_VERSION > 8
|| Tcl_LimitExceeded(tclinfo.interp)
#endif
|| curbuf != was_curbuf)
|| curbuf != was_curbuf
|| (linenr_T)rs > curbuf->b_ml.ml_line_count)
break;
line = (char *)Tcl_GetVar(tclinfo.interp, var_line, 0);
if (line)