|author||Jeff Dike <firstname.lastname@example.org>||2008-06-05 22:46:13 -0700|
|committer||Linus Torvalds <email@example.com>||2008-06-06 11:29:10 -0700|
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 <firstname.lastname@example.org> Signed-off-by: Jeff Dike <email@example.com> Signed-off-by: Andrew Morton <firstname.lastname@example.org> Signed-off-by: Linus Torvalds <email@example.com>
Diffstat (limited to 'arch/um/os-Linux/skas')
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
@@ -55,7 +55,7 @@ static int ptrace_dump_regs(int pid)
* Signals that are OK to receive in the stub - we'll just continue it.
* SIGWINCH will happen when UML is inside a detached screen.
-#define STUB_SIG_MASK (1 << SIGVTALRM)
+#define STUB_SIG_MASK ((1 << SIGVTALRM) | (1 << SIGWINCH))
/* Signals that the stub will finish with - anything else is an error */
#define STUB_DONE_MASK (1 << SIGTRAP)