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Merge pull request #3960 from z14git/master 

[shell] Ensure that the last char of `char line[]` is '\0'
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Bernard Xiong 2020-10-16 07:25:50 +08:00 committed by GitHub
parent 8fc2f6e7f1 adceb3e2a4
commit 3ff0c07b38
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1 changed files with 1 additions and 2 deletions
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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