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[CVE-2009-0029] Convert all system calls to return a long

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Convert all system calls to return a long. This should be a NOP since all
converted types should have the same size anyway.
With the exception of sys_exit_group which returned void. But that doesn't
matter since the system call doesn't return.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
This commit is contained in:
Heiko Carstens 2009-01-14 14:13:54 +01:00
parent 4c696ba798
commit 2ed7c03ec1
11 changed files with 64 additions and 63 deletions
Download patch file Download diff file Expand all files Collapse all files

12
fs/xattr.c
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@ -349,7 +349,7 @@ getxattr(struct dentry *d, const char __user *name, void __user *value,
return error;
}
asmlinkage ssize_t
asmlinkage long
sys_getxattr(const char __user *pathname, const char __user *name,
void __user *value, size_t size)
{
@ -364,7 +364,7 @@ sys_getxattr(const char __user *pathname, const char __user *name,
return error;
}
asmlinkage ssize_t
asmlinkage long
sys_lgetxattr(const char __user *pathname, const char __user *name, void __user *value,
size_t size)
{
@ -379,7 +379,7 @@ sys_lgetxattr(const char __user *pathname, const char __user *name, void __user
return error;
}
asmlinkage ssize_t
asmlinkage long
sys_fgetxattr(int fd, const char __user *name, void __user *value, size_t size)
{
struct file *f;
@ -424,7 +424,7 @@ listxattr(struct dentry *d, char __user *list, size_t size)
return error;
}
asmlinkage ssize_t
asmlinkage long
sys_listxattr(const char __user *pathname, char __user *list, size_t size)
{
struct path path;
@ -438,7 +438,7 @@ sys_listxattr(const char __user *pathname, char __user *list, size_t size)
return error;
}
asmlinkage ssize_t
asmlinkage long
sys_llistxattr(const char __user *pathname, char __user *list, size_t size)
{
struct path path;
@ -452,7 +452,7 @@ sys_llistxattr(const char __user *pathname, char __user *list, size_t size)
return error;
}
asmlinkage ssize_t
asmlinkage long
sys_flistxattr(int fd, char __user *list, size_t size)
{
struct file *f;