linux-user: syscall should use sanitized arg1

Looking at the other architectures, we should be using "how" not "arg1". Signed-off-by: Juan Quintela <[email protected]> [[email protected]: remove unnecessary initialisation of how] Signed-off-by: Peter Maydell <[email protected]> Signed-off-by: Riku Voipio <[email protected]>
cshorler · Jun 21, 2011 · bc088ba · bc088ba
1 parent 1add869
commit bc088ba
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
@@ -7201,7 +7201,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1,
     case TARGET_NR_osf_sigprocmask:
         {
             abi_ulong mask;
-            int how = arg1;
+            int how;
             sigset_t set, oldset;
 
             switch(arg1) {
@@ -7220,7 +7220,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1,
             }
             mask = arg2;
             target_to_host_old_sigset(&set, &mask);
-            sigprocmask(arg1, &set, &oldset);
+            sigprocmask(how, &set, &oldset);
             host_to_target_old_sigset(&mask, &oldset);
             ret = mask;
         }