Mercurial > vim
diff src/evalfunc.c @ 24618:4aebea72c397 v8.2.2848
patch 8.2.2848: crash whn calling partial
Commit: https://github.com/vim/vim/commit/fe8ebdbe5c4e116311c0c0d5937b89ded5c92d01
Author: Dominique Pelle <dominique.pelle@gmail.com>
Date: Thu May 13 14:55:55 2021 +0200
patch 8.2.2848: crash whn calling partial
Problem: Crash whn calling partial.
Solution: Check for NULL pointer. (Dominique Pell?, closes https://github.com/vim/vim/issues/8202)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Thu, 13 May 2021 15:00:06 +0200 |
| parents | 07b3d21a8b4b |
| children | 661d15592d3c |
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--- a/src/evalfunc.c +++ b/src/evalfunc.c @@ -1971,7 +1971,7 @@ internal_func_name(int idx) } /* - * Check the argument types for builting function "idx". + * Check the argument types for builtin function "idx". * Uses the list of types on the type stack: "types". * Return FAIL and gives an error message when a type is wrong. */ @@ -2475,8 +2475,8 @@ f_call(typval_T *argvars, typval_T *rett } else func = tv_get_string(&argvars[0]); - if (*func == NUL) - return; // type error or empty name + if (func == NULL || *func == NUL) + return; // type error, empty name or null function if (argvars[2].v_type != VAR_UNKNOWN) { @@ -2779,7 +2779,7 @@ f_cosh(typval_T *argvars, typval_T *rett /* * Set the cursor position. - * If 'charcol' is TRUE, then use the column number as a character offet. + * If 'charcol' is TRUE, then use the column number as a character offset. * Otherwise use the column number as a byte offset. */ static void