diff options
Diffstat (limited to 'src/start-stop-daemon.c')
| -rw-r--r-- | src/start-stop-daemon.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/src/start-stop-daemon.c b/src/start-stop-daemon.c index 0f1c8205..b0f2fabf 100644 --- a/src/start-stop-daemon.c +++ b/src/start-stop-daemon.c @@ -890,6 +890,8 @@ int start_stop_daemon (int argc, char **argv) char *newpath = NULL; char *p = path; char *token; + char *np; + int l; p += 5; while ((token = strsep (&p, ":"))) { @@ -897,10 +899,18 @@ int start_stop_daemon (int argc, char **argv) strcmp (token, RC_LIBDIR "/sbin") == 0) continue; - if (newpath) - asprintf (&newpath, "%s:%s", newpath, token); - else - asprintf (&newpath, "PATH=%s", token); + if (newpath) { + l = strlen (newpath); + newpath = xrealloc (newpath, sizeof (char) * + (l + strlen (token) + 2)); + np = newpath + l; + *np++ = ':'; + memcpy (np, token, sizeof (char) * strlen (token)); + } else { + l = strlen ("PATH=") + strlen (token) + 1; + newpath = xmalloc (sizeof (char) * l); + snprintf (newpath, l, "PATH=%s", token); + } } rc_strlist_add (&newenv, newpath); free (path); |