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确保char line[]最后一位为'\0'

This commit is contained in:
z14git 2020-10-14 09:27:40 +08:00
parent b809c02015
commit adceb3e2a4
1 changed files with 1 additions and 2 deletions
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3
components/finsh/shell.h
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@ -78,7 +78,7 @@ struct finsh_shell
struct finsh_parser parser; struct finsh_parser parser;
#endif #endif
char line[FINSH_CMD_SIZE]; char line[FINSH_CMD_SIZE + 1];
rt_uint16_t line_position; rt_uint16_t line_position;
rt_uint16_t line_curpos; rt_uint16_t line_curpos;
@ -107,4 +107,3 @@ const char *finsh_get_password(void);
#endif #endif
#endif #endif