From: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Date: Mon, 15 Jun 2020 22:44:23 +0000 (-0400)
Subject: Fix: uprobe: missing error code on allocation failure
X-Git-Tag: v2.12.2~7
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=ded5877bea77c2ec3c95e5ec91dc52ba434cdf13;p=lttng-tools.git

Fix: uprobe: missing error code on allocation failure

lttng_userspace_probe_location_function_create_from_payload
does not report an allocation failure when strdup fails.

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Change-Id: Ibed9906cabeca81081647d220a7aef1f54d251d4
---

diff --git a/src/common/userspace-probe.c b/src/common/userspace-probe.c
index 508c9e8d4..16c879df2 100644
--- a/src/common/userspace-probe.c
+++ b/src/common/userspace-probe.c
@@ -1096,12 +1096,14 @@ int lttng_userspace_probe_location_function_create_from_buffer(
 	function_name = lttng_strndup(function_name_src, LTTNG_SYMBOL_NAME_LEN);
 	if (!function_name) {
 		PERROR("lttng_strndup");
+		ret = -LTTNG_ERR_NOMEM;
 		goto end;
 	}
 
 	binary_path = lttng_strndup(binary_path_src, LTTNG_PATH_MAX);
 	if (!binary_path) {
 		PERROR("lttng_strndup");
+		ret = -LTTNG_ERR_NOMEM;
 		goto end;
 	}