Hi,
Very similar to the double free I came across earlier this year. No
need to free cpu_buffer->pages in ftrace_init_pages() since
ftrace_destroy_buffers() will free it if ftrace_init_pages() returns <
0.
Regards,
Per
diff --git a/extensions/trace.c b/extensions/trace.c
index 3c33f3c..e6513f9 100644
--- a/extensions/trace.c
+++ b/extensions/trace.c
@@ -250,7 +250,6 @@ static int ftrace_init_pages(struct ring_buffer_per_cpu *cpu_buffer,
cpu_buffer->linear_pages = calloc(sizeof(ulong), nr_pages + 1);
if (cpu_buffer->linear_pages == NULL) {
- free(cpu_buffer->pages);
return -1;
}
--
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