Mercurial > vim
comparison src/terminal.c @ 15273:19272aa12962 v8.1.0645
patch 8.1.0645: Coverity warns for possible use of NULL pointer
commit https://github.com/vim/vim/commit/06d626032330dc79825004f9cba7d154c9c90cbc
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Dec 27 21:27:03 2018 +0100
patch 8.1.0645: Coverity warns for possible use of NULL pointer
Problem: Coverity warns for possible use of NULL pointer.
Solution: Check return value of vterm_obtain_screen().
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Thu, 27 Dec 2018 21:30:06 +0100 |
| parents | 544490b69e1d |
| children | 73b153ed5af8 |
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| 15272:0cbbf3874dd4 | 15273:19272aa12962 |
|---|---|
| 5058 pos.row = get_row_number(&argvars[1], term); | 5058 pos.row = get_row_number(&argvars[1], term); |
| 5059 | 5059 |
| 5060 if (term->tl_vterm != NULL) | 5060 if (term->tl_vterm != NULL) |
| 5061 { | 5061 { |
| 5062 screen = vterm_obtain_screen(term->tl_vterm); | 5062 screen = vterm_obtain_screen(term->tl_vterm); |
| 5063 if (screen == NULL) // can't really happen | |
| 5064 return; | |
| 5063 p = NULL; | 5065 p = NULL; |
| 5064 line = NULL; | 5066 line = NULL; |
| 5065 } | 5067 } |
| 5066 else | 5068 else |
| 5067 { | 5069 { |