From: Karel Zak <kzak@redhat.com>
Date: Thu, 12 Oct 2017 12:39:54 +0000 (+0200)
Subject: ipcs: fix memory leak [coverity scan]
X-Git-Tag: v2.31~15
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9d4f78ef0e6ba8375957a5d5285ca0ee81e3998d;p=thirdparty%2Futil-linux.git

ipcs: fix memory leak [coverity scan]

It's not important, but let's keep static analyzes happy.

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

diff --git a/sys-utils/ipcutils.c b/sys-utils/ipcutils.c
index 51fce7b447..a2b539ca81 100644
--- a/sys-utils/ipcutils.c
+++ b/sys-utils/ipcutils.c
@@ -517,9 +517,13 @@ void ipc_print_size(int unit, char *msg, uint64_t size, const char *end,
 		printf(format, size / 1024);
 		break;
 	case IPC_UNIT_HUMAN:
+	{
+		char *tmp;
 		sprintf(format, "%%%ds", width);
-		printf(format, size_to_human_string(SIZE_SUFFIX_1LETTER, size));
+		printf(format, (tmp = size_to_human_string(SIZE_SUFFIX_1LETTER, size)));
+		free(tmp);
 		break;
+	}
 	default:
 		/* impossible occurred */
 		abort();