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[Qemu-devel] [PATCH] linux-user: fix fallocate


From: Alexander Graf
Subject: [Qemu-devel] [PATCH] linux-user: fix fallocate
Date: Mon, 6 Feb 2012 21:45:33 +0100

Fallocate gets off_t parameters passed in, so we should also read them out
accordingly.

Signed-off-by: Alexander Graf <address@hidden>
---
 linux-user/syscall.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index ee8899e..ca63594 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -8237,7 +8237,8 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1,
 #endif /* CONFIG_EVENTFD  */
 #if defined(CONFIG_FALLOCATE) && defined(TARGET_NR_fallocate)
     case TARGET_NR_fallocate:
-        ret = get_errno(fallocate(arg1, arg2, arg3, arg4));
+        ret = get_errno(fallocate(arg1, arg2, target_offset64(arg3, arg4),
+                                  target_offset64(arg5, arg6)));
         break;
 #endif
 #if defined(CONFIG_SYNC_FILE_RANGE)
-- 
1.6.0.2




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