Changeset 22009 for trunk/include/excpt.h

Timestamp:

Aug 3, 2012, 12:38:42 AM (13 years ago)

Author:

dmik

Message:

kernel32: Fix crash when using the new SEH scheme (regression of r21999).

The stack pointer was shifted when doing a longjmp()-like jump back to the
handler which could cause a bunch of weird things. Many Java apps crashed
because of that.

File:

• trunk/include/excpt.h (modified) (1 diff)

trunk/include/excpt.h

@@ -263 +263 @@
              "movl %%ebp, 36(%%ecx); "                                         \
              "movl %%esp, 40(%%ecx); "                                         \
+             "addl $4, 40(%%ecx); " /* compensate for one PUSHL */             \
              "movl %%ecx, %%fs:0; "                                            \
              "popl %%fs; "                                                     \