From: Timo Sirainen <tss@iki.fi>
Date: Wed, 8 Jul 2009 02:35:50 +0000 (-0400)
Subject: safe_mkstemp*(): Truncate prefix to original length if creation failed.
X-Git-Tag: 2.0.alpha1~469
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=3f442e48e5708f2f80cc937cd722c56a4fbd1c70;p=thirdparty%2Fdovecot%2Fcore.git

safe_mkstemp*(): Truncate prefix to original length if creation failed.

--HG--
branch : HEAD
---

diff --git a/src/lib/safe-mkstemp.c b/src/lib/safe-mkstemp.c
index d0a83ef1ff..cde356b000 100644
--- a/src/lib/safe-mkstemp.c
+++ b/src/lib/safe-mkstemp.c
@@ -33,6 +33,7 @@ safe_mkstemp_full(string_t *prefix, mode_t mode, uid_t uid, gid_t gid,
 
 		if (errno != ENOENT) {
 			i_error("stat(%s) failed: %m", str_c(prefix));
+			str_truncate(prefix, prefix_len);
 			return -1;
 		}
 
@@ -45,6 +46,7 @@ safe_mkstemp_full(string_t *prefix, mode_t mode, uid_t uid, gid_t gid,
 		if (errno != EEXIST) {
 			if (errno != ENOENT && errno != EACCES)
 				i_error("open(%s) failed: %m", str_c(prefix));
+			str_truncate(prefix, prefix_len);
 			return -1;
 		}
 	}