uprobe: log binary path on failure to open

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Change-Id: Iacf81482ffe71272a4cc4eea306d6bf99d03bd24

diff --git a/src/common/userspace-probe.cpp b/src/common/userspace-probe.cpp
index 426f12860aec441ce96354b122fd81f2cd1114b4..cc5615f22b5bb57cdc7f6308beedcd354fa9a22f 100644 (file)
--- a/src/common/userspace-probe.cpp
+++ b/src/common/userspace-probe.cpp
@@ -268,7 +268,7 @@ lttng_userspace_probe_location_function_create_no_check(
        if (open_binary) {
                binary_fd = open(binary_path, O_RDONLY);
                if (binary_fd < 0) {
-                       PERROR("Error opening the binary");
+                       PERROR("Error opening the binary: path=`%s`", binary_path);
                        goto error;
                }