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authorJeff Dike <jdike@addtoit.com>2008-06-05 22:46:13 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-06-06 11:29:10 -0700
commit3d5ede6f776bdb1483bcd086f79c3bf41fed3865 (patch)
tree7a864fd7a848ae719bf7c838c5717f63af29f4a8 /arch/um/os-Linux/skas
parent8bfd04b974689f700bbd053ad6e66b0a95fb80c9 (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>
Diffstat (limited to 'arch/um/os-Linux/skas')
-rw-r--r--arch/um/os-Linux/skas/process.c2
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)
* 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)

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