diff options
| author | Jeff Dike <jdike@addtoit.com> | 2008-06-06 01:46:13 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-06-06 14:29:10 -0400 |
| commit | 3d5ede6f776bdb1483bcd086f79c3bf41fed3865 (patch) | |
| tree | 7a864fd7a848ae719bf7c838c5717f63af29f4a8 | |
| parent | 8bfd04b974689f700bbd053ad6e66b0a95fb80c9 (diff) | |
uml: stub needs to tolerate SIGWINCH
We lost the marking of SIGWINCH as being OK to receive during stub
execution, causing a panic should that happen.
Cc: Benedict Verheyen <benedict.verheyen@gmail.com>
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | arch/um/os-Linux/skas/process.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/um/os-Linux/skas/process.c b/arch/um/os-Linux/skas/process.c index 6be028ca1817..172ad8f72e12 100644 --- a/arch/um/os-Linux/skas/process.c +++ b/arch/um/os-Linux/skas/process.c | |||
| @@ -55,7 +55,7 @@ static int ptrace_dump_regs(int pid) | |||
| 55 | * Signals that are OK to receive in the stub - we'll just continue it. | 55 | * Signals that are OK to receive in the stub - we'll just continue it. |
| 56 | * SIGWINCH will happen when UML is inside a detached screen. | 56 | * SIGWINCH will happen when UML is inside a detached screen. |
| 57 | */ | 57 | */ |
| 58 | #define STUB_SIG_MASK (1 << SIGVTALRM) | 58 | #define STUB_SIG_MASK ((1 << SIGVTALRM) | (1 << SIGWINCH)) |
| 59 | 59 | ||
| 60 | /* Signals that the stub will finish with - anything else is an error */ | 60 | /* Signals that the stub will finish with - anything else is an error */ |
| 61 | #define STUB_DONE_MASK (1 << SIGTRAP) | 61 | #define STUB_DONE_MASK (1 << SIGTRAP) |