diff options
Diffstat (limited to 'tapset/syscalls.stp')
| -rw-r--r-- | tapset/syscalls.stp | 46 |
1 files changed, 26 insertions, 20 deletions
diff --git a/tapset/syscalls.stp b/tapset/syscalls.stp index 06e88e17..0d4f85bd 100644 --- a/tapset/syscalls.stp +++ b/tapset/syscalls.stp @@ -44,7 +44,7 @@ probe syscall.access = kernel.function("sys_access") { pathname = user_string($filename) mode = $mode mode_str = _access_mode_str($mode) - argstr = sprintf("\"%s\", %s", pathname, mode_str) + argstr = sprintf("%s, %s", user_string_quoted($filename), mode_str) } probe syscall.access.return = kernel.function("sys_access").return { name = "access" @@ -183,7 +183,7 @@ probe syscall.capset.return = kernel.function("sys_capset").return { probe syscall.chdir = kernel.function("sys_chdir") { name = "chdir" path = user_string($filename) - argstr = sprintf("\"%s\"",path) + argstr = user_string_quoted($filename) } probe syscall.chdir.return = kernel.function("sys_chdir").return { name = "chdir" @@ -196,7 +196,7 @@ probe syscall.chmod = kernel.function("sys_chmod") { name = "chmod" path = user_string($filename) mode = $mode - argstr = sprintf("%s, %#o", path, mode) + argstr = sprintf("%s, %#o", user_string_quoted($filename), mode) } probe syscall.chmod.return = kernel.function("sys_chmod").return { name = "chmod" @@ -210,7 +210,7 @@ probe syscall.chown = kernel.function("sys_chown") { path = user_string($filename) owner = $user group = $group - argstr = sprintf("\"%s\", %d, %d",path, owner, group) + argstr = sprintf("%s, %d, %d",user_string_quoted($filename), owner, group) } probe syscall.chown.return = kernel.function("sys_chown").return { name = "chown" @@ -225,7 +225,7 @@ probe syscall.chown16 = kernel.function("sys_chown16") ? { path = user_string($filename) owner = __short($user) group = __short($group) - argstr = sprintf("\"%s\", %d, %d", path, owner, group) + argstr = sprintf("%s, %d, %d", user_string_quoted($filename), owner, group) } probe syscall.chown16.return = kernel.function("sys_chown16").return ? { name = "chown16" @@ -237,7 +237,7 @@ probe syscall.chown16.return = kernel.function("sys_chown16").return ? { probe syscall.chroot = kernel.function("sys_chroot") { name = "chroot" path = user_string($filename) - argstr = path + argstr = user_string_quoted($filename) } probe syscall.chroot.return = kernel.function("sys_chroot").return { name = "chroot" @@ -342,7 +342,7 @@ probe syscall.delete_module = kernel.function("sys_delete_module") { name = "delete_module" name_user = user_string($name_user) flags = $flags - argstr = sprintf("%s, %s", name_user, _module_flags_str(flags)) + argstr = sprintf("%s, %s", user_string_quoted($name_user), _module_flags_str(flags)) } probe syscall.delete_module.return = kernel.function("sys_delete_module").return { name = "delete_module" @@ -601,8 +601,7 @@ probe syscall.fgetxattr = kernel.function("sys_fgetxattr") { name2 = user_string($name) value_uaddr = $value size = $size - argstr = sprintf("%d, %s, [%p], %d", filedes, name2, - value_uaddr, size) + argstr = sprintf("%d, %s, [%p], %d", filedes, user_string_quoted($name), value_uaddr, size) } probe syscall.fgetxattr.return = kernel.function("sys_fgetxattr").return { name = "fgetxattr" @@ -696,8 +695,7 @@ probe syscall.fsetxattr = kernel.function("sys_fsetxattr") { value_uaddr = $value size = $size flags = $flags - argstr = sprintf("%d, %s, [%p], %d, %p", filedes, name2, - value_uaddr, size, flags) + argstr = sprintf("%d, %s, [%p], %d, %p", filedes, user_string_quoted($name), value_uaddr, size, flags) } probe syscall.fsetxattr.return = kernel.function("sys_fsetxattr").return { name = "fsetxattr" @@ -1234,7 +1232,9 @@ probe syscall.getxattr = kernel.function("sys_getxattr") { name2 = user_string($name) value_uaddr = $value size = $size - argstr = sprintf("%s, %s, [%p], %d", path, name2, + argstr = sprintf("%s, %s, [%p], %d", + user_string_quoted($path), + user_string_quoted($name), value_uaddr, size) } probe syscall.getxattr.return = kernel.function("sys_getxattr").return { @@ -1447,7 +1447,7 @@ probe syscall.lchown = kernel.function("sys_lchown") { path = user_string($filename) owner = $user group = $group - argstr = sprintf("\"%s\", %d, %d",path, owner, group) + argstr = sprintf("%s, %d, %d",user_string_quoted($filename), owner, group) } probe syscall.lchown.return = kernel.function("sys_lchown").return { name = "lchown" @@ -1463,7 +1463,7 @@ probe syscall.lchown16 = kernel.function("sys_lchown16") ? { path = user_string($filename) owner = __short($user) group = __short($group) - argstr = sprintf("\"%s\", %d, %d", path, owner, group) + argstr = sprintf("%s, %d, %d", user_string_quoted($filename), owner, group) } probe syscall.lchown16.return = kernel.function("sys_lchown16").return ? { name = "lchown16" @@ -1496,7 +1496,9 @@ probe syscall.link = kernel.function("sys_link") { name = "link" oldpath = user_string($oldname) newpath = user_string($newname) - argstr = sprintf("\"%s\", \"%s\"", oldpath, newpath) + argstr = sprintf("%s, %s", + user_string_quoted($oldname), + user_string_quoted($newname)) } probe syscall.link.return = kernel.function("sys_link").return { name = "link" @@ -1652,7 +1654,7 @@ probe syscall.lstat = name = "lstat" file_name = user_string($filename) buf_uaddr = $statbuf - argstr = sprintf("\"%s\", [%p]", file_name, buf_uaddr) + argstr = sprintf("%s, [%p]", user_string_quoted($filename), buf_uaddr) } probe syscall.lstat.return = kernel.function("sys_lstat").return ? @@ -1706,7 +1708,7 @@ probe syscall.mkdir = kernel.function("sys_mkdir") { pathname_uaddr = $pathname pathname = user_string($pathname) mode = $mode - argstr = sprintf("\"%s\", %#o", pathname, $mode) + argstr = sprintf("%s, %#o", user_string_quoted($pathname), $mode) } probe syscall.mkdir.return = kernel.function("sys_mkdir").return { name = "mkdir" @@ -1721,7 +1723,7 @@ probe syscall.mkdirat = kernel.function("sys_mkdirat") ? { dirfd = $dfd pathname = user_string($pathname) mode = $mode - argstr = sprintf("%d, \"%s\", %#o", $dfd, pathname, $mode) + argstr = sprintf("%d, %s, %#o", $dfd, user_string_quoted($pathname), $mode) } probe syscall.mkdirat.return = kernel.function("sys_mkdirat").return ? { name = "mkdirat" @@ -1735,7 +1737,7 @@ probe syscall.mknod = kernel.function("sys_mknod") { pathname = user_string($filename) mode = $mode dev = $dev - argstr = sprintf("%s, %s, %p", pathname, _mknod_mode_str($mode), dev) + argstr = sprintf("%s, %s, %p", user_string_quoted($filename), _mknod_mode_str($mode), dev) } probe syscall.mknod.return = kernel.function("sys_mknod").return { @@ -1852,7 +1854,11 @@ probe syscall.mount = kernel.function("sys_mount") { mountflags = $flags mountflags_str = _mountflags_str($flags) data = text_strn(user_string($data),30,1) - argstr = sprintf("\"%s\", \"%s\", \"%s\", %s, %s", source, target, filesystemtype, mountflags_str, data) + argstr = sprintf("%s, %s, %s, %s, %s", + user_string_quoted($dev_name), + user_string_quoted($dir_name), + user_string_quoted($type), + mountflags_str, data) } probe syscall.mount.return = kernel.function("sys_mount").return { name = "mount" |