From: Marcus Brinkmann <marcus.brinkmann@ruhr-uni-bochum.de>
Date: Sat, 28 Jul 2012 20:06:09 +0000 (+0200)
Subject: Fix sign error in position calculation for mem_seek.
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=8384ccbd1a51447dccbd608fc5df3c24cb8999b1;p=gpgme.git

Fix sign error in position calculation for mem_seek.

* data-mem.c (mem_seek): Fix sign error in position calculation.
---

diff --git a/src/data-mem.c b/src/data-mem.c
index eda695a..512c295 100644
--- a/src/data-mem.c
+++ b/src/data-mem.c
@@ -137,7 +137,7 @@ mem_seek (gpgme_data_t dh, off_t offset, int whence)
 	  gpg_err_set_errno (EINVAL);
 	  return -1;
 	}
-      dh->data.mem.offset = dh->data.mem.length - offset;
+      dh->data.mem.offset = dh->data.mem.length + offset;
       break;
     default:
       gpg_err_set_errno (EINVAL);