Mercurial > vim
comparison src/getchar.c @ 22888:7ac9dea21baa v8.2.1991
patch 8.2.1991: Coverity warns for not using the ga_grow() return value
Commit: https://github.com/vim/vim/commit/ca359cbedd0d603124776e7a6ca0ae79ffc34cdc
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Nov 15 20:49:41 2020 +0100
patch 8.2.1991: Coverity warns for not using the ga_grow() return value
Problem: Coverity warns for not using the ga_grow() return value.
Solution: Bail out if ga_grow() fails. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/7303)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sun, 15 Nov 2020 21:00:03 +0100 |
| parents | 6d50182e7e24 |
| children | 1fe53aae3ba0 |
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| 22887:d2fdcc5ed237 | 22888:7ac9dea21baa |
|---|---|
| 3643 no_mapping++; | 3643 no_mapping++; |
| 3644 | 3644 |
| 3645 got_int = FALSE; | 3645 got_int = FALSE; |
| 3646 while (c1 != NUL && !aborted) | 3646 while (c1 != NUL && !aborted) |
| 3647 { | 3647 { |
| 3648 ga_grow(&line_ga, 32); | 3648 if (ga_grow(&line_ga, 32) != OK) |
| 3649 { | |
| 3650 aborted = TRUE; | |
| 3651 break; | |
| 3652 } | |
| 3649 | 3653 |
| 3650 if (vgetorpeek(FALSE) == NUL) | 3654 if (vgetorpeek(FALSE) == NUL) |
| 3651 { | 3655 { |
| 3652 // incomplete <Cmd> is an error, because there is not much the user | 3656 // incomplete <Cmd> is an error, because there is not much the user |
| 3653 // could do in this state. | 3657 // could do in this state. |