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Kernel: on stack smashing detection, do not trigger a normal panic

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That triggers stack traces, which we do not want in a stack smash fail situation
This commit is contained in:
apio 2022-10-16 19:04:24 +02:00
parent 9b39d618de
commit e34045a78c
1 changed files with 7 additions and 2 deletions
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9
kernel/src/misc/stack.cpp
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@ -1,9 +1,14 @@
#define MODULE "stack" #define MODULE "stack"
#include "panic/Panic.h" #include "log/Log.h"
#include "misc/hang.h"
#include "render/TextRenderer.h"
#include <stdint.h> #include <stdint.h>
extern "C" void __stack_chk_fail() extern "C" void __stack_chk_fail()
{ {
panic("Stack smashing detected"); KernelLog::enable_log_backend(Backend::Console);
TextRenderer::reset();
kerrorln("stack smashing detected");
hang();
} }