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Return to vars.c CVS log | Up to [ELWIX - Embedded LightWeight unIX -] / libelwix / src |
| version 1.8, 2015/06/25 17:53:50 | version 1.9, 2016/05/18 12:47:42 |
|---|---|
| Line 794 ait_sprintfVar(ait_val_t * __restrict v, const char *f | Line 794 ait_sprintfVar(ait_val_t * __restrict v, const char *f |
| { | { |
| int ret = 0; | int ret = 0; |
| va_list lst; | va_list lst; |
| char *str = NULL; | char str[STRSIZ] = { [0 ... STRSIZ - 1] = 0 }; |
| if (!v || !fmt) | if (!v || !fmt) |
| return -1; | return -1; |
| va_start(lst, fmt); | va_start(lst, fmt); |
| ret = vasprintf(&str, fmt, lst); | ret = vsnprintf(str, sizeof str - 1, fmt, lst); |
| va_end(lst); | va_end(lst); |
| if (str && ret > -1) { | if (ret > -1) { |
| AIT_FREE_VAL(v); | AIT_FREE_VAL(v); |
| AIT_SET_STR(v, str); | AIT_SET_STR(v, str); |
| } else | } else |
| LOGERR; | LOGERR; |
| if (str) | |
| free(str); | |
| return ret; | return ret; |
| } | } |