Merge "fdtrack: make it clearer that there's more information available." into main
diff --git a/libfdtrack/fdtrack.cpp b/libfdtrack/fdtrack.cpp
index 57b9d37..3627c84 100644
--- a/libfdtrack/fdtrack.cpp
+++ b/libfdtrack/fdtrack.cpp
@@ -281,11 +281,13 @@
if (!stack) {
async_safe_format_buffer(buf, sizeof(buf),
- "aborting due to fd leak: failed to find most common stack");
+ "aborting due to fd leak: see \"open files\" in the tombstone; "
+ "no stacks?!");
} else {
char* p = buf;
p += async_safe_format_buffer(buf, sizeof(buf),
- "aborting due to fd leak: most common stack =\n");
+ "aborting due to fd leak: see \"open files\" in the tombstone; "
+ "most common stack (%zu/%zu) is\n", max, stacks.count);
for (size_t i = 0; i < stack->stack_depth; ++i) {
ssize_t bytes_left = buf + sizeof(buf) - p;