From: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Date: Thu, 30 Aug 2018 17:14:33 +0000 (-0400)
Subject: Fix: uninitialized data/ret in runas offset commands
X-Git-Tag: v2.11.0-rc1~21
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=f726677b9b3a5a384bb96ea4ef7d6f0c4b03524f;p=lttng-tools.git

Fix: uninitialized data/ret in runas offset commands

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/src/common/runas.c b/src/common/runas.c
index 317f68796..debc95926 100644
--- a/src/common/runas.c
+++ b/src/common/runas.c
@@ -922,6 +922,9 @@ int run_as_extract_elf_symbol_offset(int fd, const char* function,
 	struct run_as_data data;
 	struct run_as_ret ret;
 
+	memset(&data, 0, sizeof(data));
+	memset(&ret, 0, sizeof(ret));
+
 	DBG3("extract_elf_symbol_offset() on fd=%d and function=%s "
 		"with for uid %d and gid %d", fd, function, (int) uid, (int) gid);
 
@@ -951,6 +954,9 @@ int run_as_extract_sdt_probe_offsets(int fd, const char* provider_name,
 	struct run_as_data data;
 	struct run_as_ret ret;
 
+	memset(&data, 0, sizeof(data));
+	memset(&ret, 0, sizeof(ret));
+
 	DBG3("extract_sdt_probe_offsets() on fd=%d, probe_name=%s and "
 		"provider_name=%s with for uid %d and gid %d", fd, probe_name,
 		provider_name, (int) uid, (int) gid);