diff options
| author | Bernard Xiong <[email protected]> | 2020-10-16 07:25:50 +0800 |
|---|---|---|
| committer | GitHub <[email protected]> | 2020-10-16 07:25:50 +0800 |
| commit | 3ff0c07b3823c1ae7381eed29a0591eda43eb844 (patch) | |
| tree | 5b20a21f291b6de0e1bbba67c72eb63060ed093d | |
| parent | 8fc2f6e7f10c80939f5d5cbbfadfd7612d21da1c (diff) | |
| parent | adceb3e2a4a6535fa742a356f810bf1f445fe672 (diff) | |
Merge pull request #3960 from z14git/master
[shell] Ensure that the last char of `char line[]` is '\0'
| -rw-r--r-- | components/finsh/shell.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/components/finsh/shell.h b/components/finsh/shell.h index 8741759ed4..8f94e23e8b 100644 --- a/components/finsh/shell.h +++ b/components/finsh/shell.h @@ -78,7 +78,7 @@ struct finsh_shell struct finsh_parser parser; #endif - char line[FINSH_CMD_SIZE]; + char line[FINSH_CMD_SIZE + 1]; rt_uint16_t line_position; rt_uint16_t line_curpos; @@ -107,4 +107,3 @@ const char *finsh_get_password(void); #endif #endif - |