diff options
| -rw-r--r-- | common/smtppass.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/common/smtppass.c b/common/smtppass.c index b13bdac..d1a62a0 100644 --- a/common/smtppass.c +++ b/common/smtppass.c @@ -372,11 +372,9 @@ static void drop_privileges() if(pw == NULL) errx(1, "couldn't look up user: %s", g_state.user); - if(setgid(pw->pw_gid) == -1) - err(1, "unable to switch group: %d", pw->pw_gid); - - if(setuid(pw->pw_uid) == -1) - err(1, "unable to switch user: %d", pw->pw_uid); + if(setgid(pw->pw_gid) == -1 || + setuid(pw->pw_uid) == -1) + err(1, "unable to switch to user: %s (uid %d, gid %d)", g_state.user, pw->pw_uid, pw->pw_gid); /* A paranoia check */ if(setreuid(-1, 0) == 0) @@ -1421,7 +1419,10 @@ static void vmessage(spctx_t* ctx, int level, int err, { /* TODO: strerror_r doesn't want to work for us strerror_r(e, m + strlen(m), MAX_MSGLEN); */ - strncat(m, strerror(e), len); + + sp_lock(); + strncat(m, strerror(e), len); + sp_unlock(); } m[len - 1] = 0; |