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winedbg: Don't try to read to invalid memory if winedbg does not find the thread.

This commit is contained in:
Peter Oberndorfer 2006-09-28 19:50:03 +02:00 committed by Alexandre Julliard
parent 78f6032264
commit b480668942
1 changed files with 5 additions and 1 deletions
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6
programs/winedbg/tgt_active.c
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@ -255,7 +255,11 @@ static DWORD dbg_handle_exception(const EXCEPTION_RECORD* rec, BOOL first_chance
pThread = dbg_curr_thread; pThread = dbg_curr_thread;
else else
pThread = dbg_get_thread(dbg_curr_process, pThreadName->dwThreadID); pThread = dbg_get_thread(dbg_curr_process, pThreadName->dwThreadID);
if(!pThread)
{
dbg_printf("Thread ID=0x%lx not in our list of threads -> can't rename\n", pThreadName->dwThreadID);
return DBG_CONTINUE;
}
if (dbg_read_memory(pThreadName->szName, pThread->name, 9)) if (dbg_read_memory(pThreadName->szName, pThread->name, 9))
dbg_printf("Thread ID=0x%lx renamed using MS VC6 extension (name==\"%s\")\n", dbg_printf("Thread ID=0x%lx renamed using MS VC6 extension (name==\"%s\")\n",
pThread->tid, pThread->name); pThread->tid, pThread->name);