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Force DPL 3 when setting entries on BSD.

This commit is contained in:
Pierre Beyssac 2001-08-03 18:13:00 +00:00 committed by Alexandre Julliard
parent 0ab0704822
commit c942f9cc31
1 changed files with 6 additions and 1 deletions
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7
library/ldt.c
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@ -133,7 +133,12 @@ int wine_ldt_set_entry( unsigned short sel, const LDT_ENTRY *entry )
#if defined(__NetBSD__) || defined(__FreeBSD__) || defined(__OpenBSD__) #if defined(__NetBSD__) || defined(__FreeBSD__) || defined(__OpenBSD__)
{ {
ret = i386_set_ldt(index, (union descriptor *)entry, 1); LDT_ENTRY entry_copy = *entry;
/* The kernel will only let us set LDTs with user priority level */
if (entry_copy.HighWord.Bits.Pres
&& entry_copy.HighWord.Bits.Dpl != 3)
entry_copy.HighWord.Bits.Dpl = 3;
ret = i386_set_ldt(index, (union descriptor *)&entry_copy, 1);
if (ret < 0) if (ret < 0)
{ {
perror("i386_set_ldt"); perror("i386_set_ldt");