diff options
| author | z14git <[email protected]> | 2020-10-14 09:27:40 +0800 |
|---|---|---|
| committer | z14git <[email protected]> | 2020-10-14 09:27:40 +0800 |
| commit | adceb3e2a4a6535fa742a356f810bf1f445fe672 (patch) | |
| tree | 035cce9e920629ea27ef308dee90d3d3054c8349 | |
| parent | b809c020150a371824481f7f4bb3b5608ff1f85e (diff) | |
确保char line[]最后一位为'\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 - |