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[PULL,09/11] mips64-linux-user: Fix definition of struct sigaltstack

Message ID ec355f15476fe91b95c4326836d3fe572d8075e1.1422392096.git.riku.voipio@linaro.org
State New
Headers show

Commit Message

Riku Voipio Jan. 27, 2015, 9:07 p.m. UTC 
From: Ed Swierk <eswierk@skyportsystems.com>

Without this fix, qemu segfaults when emulating the sigaltstack syscall,
because it incorrectly treats the ss_flags field as 64 bits rather than 32
bits.

Signed-off-by: Ed Swierk <eswierk@skyportsystems.com>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
---
 linux-user/mips64/target_signal.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/linux-user/mips64/target_signal.h b/linux-user/mips64/target_signal.h
index 6e1dc8b..5fb6a2c 100644
--- a/linux-user/mips64/target_signal.h
+++ b/linux-user/mips64/target_signal.h
@@ -8,7 +8,7 @@ 
 typedef struct target_sigaltstack {
 	abi_long ss_sp;
 	abi_ulong ss_size;
-	abi_long ss_flags;
+	abi_int ss_flags;
 } target_stack_t;