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Bug #1441

closed

ptrace/gdb doesn't work after process blocks SIGTRAP

Added by corecode over 14 years ago. Updated over 14 years ago.

Status:
Closed
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
Start date:
Due date:
% Done:

0%

Estimated time:

Description

If a process blocks SIGTRAP, an attached debugger will not be able to break again (same is true for SIGINT, for instance).

We should change the behavior so that the debugger will be able to see this signal, or to change how a ptrace'd process gets suspended on trap exceptions.

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