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supervise-daemon: convert snprintf calls to xasprintf

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This commit is contained in:
William Hubbs 2018-06-19 17:57:10 -05:00
parent f9d41243d8
commit e14edd765f
1 changed files with 1 additions and 4 deletions
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5
src/rc/supervise-daemon.c
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@ -186,7 +186,6 @@ static void handle_signal(int sig)
static char * expand_home(const char *home, const char *path) static char * expand_home(const char *home, const char *path)
{ {
char *opath, *ppath, *p, *nh; char *opath, *ppath, *p, *nh;
size_t len;
struct passwd *pw; struct passwd *pw;
if (!path || *path != '~') if (!path || *path != '~')
@ -217,9 +216,7 @@ static char * expand_home(const char *home, const char *path)
return xstrdup(home); return xstrdup(home);
} }
len = strlen(ppath) + strlen(home) + 1; xasprintf(&nh, "%s%s", home, ppath);
nh = xmalloc(len);
snprintf(nh, len, "%s%s", home, ppath);
free(opath); free(opath);
return nh; return nh;
} }