From: Timo Sirainen <tss@iki.fi>
Date: Sun, 20 Jul 2008 18:53:33 +0000 (+0300)
Subject: safe_mkstemp(): If fchown() fails, log the used uid/gid.
X-Git-Tag: 1.2.alpha1~129
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7b9f0c6aba07358e5520dc60c058126a4cae4056;p=thirdparty%2Fdovecot%2Fcore.git

safe_mkstemp(): If fchown() fails, log the used uid/gid.

--HG--
branch : HEAD
---

diff --git a/src/lib/safe-mkstemp.c b/src/lib/safe-mkstemp.c
index 223f0e5c7b..44b5f0cce8 100644
--- a/src/lib/safe-mkstemp.c
+++ b/src/lib/safe-mkstemp.c
@@ -44,7 +44,10 @@ int safe_mkstemp(string_t *prefix, mode_t mode, uid_t uid, gid_t gid)
 	}
 	if (uid != (uid_t)-1 || gid != (gid_t)-1) {
 		if (fchown(fd, uid, gid) < 0) {
-			i_error("fchown(%s) failed: %m", str_c(prefix));
+			i_error("fchown(%s, %ld, %ld) failed: %m",
+				str_c(prefix),
+				uid == (uid_t)-1 ? -1L : (long)uid,
+				gid == (gid_t)-1 ? -1L : (long)gid);
 			(void)close(fd);
 			(void)unlink(str_c(prefix));
 			return -1;