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| version 1.9, 2015/06/13 20:15:21 | version 1.10, 2015/06/17 20:50:10 | ||
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| char * | char * | ||
| xstrdup(const char *str) | xstrdup(const char *str) | ||
| { | { | ||
| size_t len; | |||
| char *cp; | char *cp; | ||
| len = strlen(str) + 1; | if ((cp = strdup(str)) == NULL) | ||
| cp = xmalloc(len); | err(1, "xstrdup"); | ||
| if (strlcpy(cp, str, len) >= len) | |||
| errx(1, "xstrdup: string truncated"); | |||
| return cp; | return cp; | ||
| } | } | ||