Fix statement order. Found by Coverity's checker.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13241 a5019735-40e9-0310-863c-91ae7b9d1cf9
Fix a comment. Spotted by Maran.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13242 a5019735-40e9-0310-863c-91ae7b9d1cf9
Fix warning in perm_malloc (reported by Florian)


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13243 a5019735-40e9-0310-863c-91ae7b9d1cf9
xen: add a missing break to the handling of XEN_DOMCTL_getdomaininfo

Thanks to Florian Krohm

From: Ian Campbell <Ian.Campbell@citrix.com>


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13244 a5019735-40e9-0310-863c-91ae7b9d1cf9
Fix buffer overrun due to copy paste from x86 to amd64.
Detected by Florian (using coverity tool).


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13245 a5019735-40e9-0310-863c-91ae7b9d1cf9