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ntdll: Store range upper boundary for dynamic unwind entry. 

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Nikolay Sivov 2019-01-23 08:23:48 +03:00 committed by Alexandre Julliard
parent 620a25ef1d
commit 6f7731819c
1 changed files with 4 additions and 4 deletions
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8
dlls/ntdll/signal_x86_64.c
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@ -338,7 +338,7 @@ struct dynamic_unwind_entry
/* memory region which matches this entry */
DWORD64 base;
DWORD size;
DWORD64 end;
/* lookup table */
RUNTIME_FUNCTION *table;
@ -2561,7 +2561,7 @@ static RUNTIME_FUNCTION *lookup_function_info( ULONG64 pc, ULONG64 *base, LDR_MO
RtlEnterCriticalSection( &dynamic_unwind_section );
LIST_FOR_EACH_ENTRY( entry, &dynamic_unwind_list, struct dynamic_unwind_entry, entry )
{
if (pc >= entry->base && pc < entry->base + entry->size)
if (pc >= entry->base && pc < entry->end)
{
*base = entry->base;
@ -3457,7 +3457,7 @@ BOOLEAN CDECL RtlAddFunctionTable( RUNTIME_FUNCTION *table, DWORD count, DWORD64
return FALSE;
entry->base = addr;
entry->size = table[count - 1].EndAddress;
entry->end = addr + table[count - 1].EndAddress;
entry->table = table;
entry->table_size = count * sizeof(RUNTIME_FUNCTION);
entry->callback = NULL;
@ -3492,7 +3492,7 @@ BOOLEAN CDECL RtlInstallFunctionTableCallback( DWORD64 table, DWORD64 base, DWOR
return FALSE;
entry->base = base;
entry->size = length;
entry->end = base + length;
entry->table = (RUNTIME_FUNCTION *)table;
entry->table_size = 0;
entry->callback = callback;