From: Yuriy M. Kaminskiy <yumkam@gmail.com>
Date: Sat, 27 Feb 2016 15:00:50 +0000 (+0300)
Subject: lscpu: fix backward buffer size adjustment after adding delimiter
X-Git-Tag: v2.28-rc1~62
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0c5bbafaf9f59053f5d0293efe1e396456a1b238;p=thirdparty%2Futil-linux.git

lscpu: fix backward buffer size adjustment after adding delimiter

remaining buffer space was increased after adding character, instead
of decreasing

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/sys-utils/lscpu.c b/sys-utils/lscpu.c
index d555022591..318249fe02 100644
--- a/sys-utils/lscpu.c
+++ b/sys-utils/lscpu.c
@@ -1281,7 +1281,7 @@ get_cell_data(struct lscpu_desc *desc, int idx, int col,
 			if (j != 0) {
 				*p++ = mod->compat ? ',' : ':';
 				*p = '\0';
-				sz++;
+				sz--;
 			}
 		}
 		break;
@@ -1353,7 +1353,7 @@ get_cell_header(struct lscpu_desc *desc, int col,
 			if (i > 0) {
 				*p++ = mod->compat ? ',' : ':';
 				*p = '\0';
-				sz++;
+				sz--;
 			}
 		}
 		if (desc->ncaches)