Fix: userspace-probe: unreported error on string copy error

[lttng-tools.git] / src / common / userspace-probe.c

diff --git a/src/common/userspace-probe.c b/src/common/userspace-probe.c
index 169bc99debb6bef714faa75ebd0957e6daff888b..d509001eda099f48d3b9eae3b6986ae809917d71 100644 (file)
--- a/src/common/userspace-probe.c
+++ b/src/common/userspace-probe.c
@@ -1181,18 +1181,21 @@ int lttng_userspace_probe_location_tracepoint_create_from_buffer(
 
        probe_name = lttng_strndup(probe_name_src, LTTNG_SYMBOL_NAME_LEN);
        if (!probe_name) {
-               PERROR("lttng_strndup");
+               PERROR("Failed to allocate probe name");
+               ret = -LTTNG_ERR_INVALID;
                goto end;
        }
        provider_name = lttng_strndup(provider_name_src, LTTNG_SYMBOL_NAME_LEN);
        if (!provider_name) {
-               PERROR("lttng_strndup");
+               PERROR("Failed to allocate provider name");
+               ret = -LTTNG_ERR_INVALID;
                goto end;
        }
 
-       binary_path = lttng_strndup(binary_path_src, LTTNG_SYMBOL_NAME_LEN);
+       binary_path = lttng_strndup(binary_path_src, LTTNG_PATH_MAX);
        if (!binary_path) {
-               PERROR("lttng_strndup");
+               PERROR("Failed to allocate binary path");
+               ret = -LTTNG_ERR_INVALID;
                goto end;
        }