apio/Luna
1
1
Fork 0
Code Issues Pull Requests Actions Projects Releases 8 Wiki Activity

StackTracer: only trace frames within the kernel address space

Browse Source
This commit is contained in:
apio 2022-09-21 20:59:41 +02:00
parent d54ed0dc8b
commit 3a69551dcc
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
kernel/src/trace/StackTracer.cpp
View File

@ -20,7 +20,7 @@ typedef struct stackframe
void StackTracer::trace() void StackTracer::trace()
{ {
stackframe* frame = (stackframe*)m_base_pointer; stackframe* frame = (stackframe*)m_base_pointer;
while (frame) while (frame && (uint64_t)frame > 0xfffffffff8000000)
{ {
char symbol_name[512]; char symbol_name[512];
get_symbol_name(frame->instruction, symbol_name); get_symbol_name(frame->instruction, symbol_name);