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userspace-probe: replace explicit null-termination check
[deliverable/lttng-tools.git]
/
src
/
common
/
userspace-probe.c
diff --git
a/src/common/userspace-probe.c
b/src/common/userspace-probe.c
index 9e5429f7378503029db5ff4afbf97ebc6588dc11..49cc835750366166070c72c3bac21ef8ca0c50cf 100644
(file)
--- a/
src/common/userspace-probe.c
+++ b/
src/common/userspace-probe.c
@@
-1212,11
+1212,14
@@
int lttng_userspace_probe_location_function_create_from_payload(
binary_path_src = function_name_src +
location_function_comm->function_name_len;
binary_path_src = function_name_src +
location_function_comm->function_name_len;
- if (function_name_src[location_function_comm->function_name_len - 1] != '\0') {
+ if (lttng_buffer_view_contains_string(&view->buffer, function_name_src,
+ location_function_comm->function_name_len)) {
ret = -LTTNG_ERR_INVALID;
goto end;
}
ret = -LTTNG_ERR_INVALID;
goto end;
}
- if (binary_path_src[location_function_comm->binary_path_len - 1] != '\0') {
+
+ if (lttng_buffer_view_contains_string(&view->buffer, binary_path_src,
+ location_function_comm->binary_path_len)) {
ret = -LTTNG_ERR_INVALID;
goto end;
}
ret = -LTTNG_ERR_INVALID;
goto end;
}
@@
-1300,17
+1303,20
@@
int lttng_userspace_probe_location_tracepoint_create_from_payload(
binary_path_src = provider_name_src +
location_tracepoint_comm->provider_name_len;
binary_path_src = provider_name_src +
location_tracepoint_comm->provider_name_len;
- if (probe_name_src[location_tracepoint_comm->probe_name_len - 1] != '\0') {
+ if (lttng_buffer_view_contains_string(&view->buffer, probe_name_src,
+ location_tracepoint_comm->probe_name_len)) {
ret = -LTTNG_ERR_INVALID;
goto end;
}
ret = -LTTNG_ERR_INVALID;
goto end;
}
- if (provider_name_src[location_tracepoint_comm->provider_name_len - 1] != '\0') {
+ if (lttng_buffer_view_contains_string(&view->buffer, provider_name_src,
+ location_tracepoint_comm->provider_name_len)) {
ret = -LTTNG_ERR_INVALID;
goto end;
}
ret = -LTTNG_ERR_INVALID;
goto end;
}
- if (binary_path_src[location_tracepoint_comm->binary_path_len - 1] != '\0') {
+ if (lttng_buffer_view_contains_string(&view->buffer, binary_path_src,
+ location_tracepoint_comm->binary_path_len)) {
ret = -LTTNG_ERR_INVALID;
goto end;
}
ret = -LTTNG_ERR_INVALID;
goto end;
}
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