search for: new_target_memkb

Displaying 1 result from an estimated 1 matches for "new_target_memkb".

2011 Feb 01
1
[PATCH] libxl: fix unsafe subtraction in libxl_set_memory_target
...lini <stefano.stabellini@eu.citrix.com> diff -r a69965e61ae9 tools/libxl/libxl.c --- a/tools/libxl/libxl.c Mon Jan 31 17:47:24 2011 +0000 +++ b/tools/libxl/libxl.c Tue Feb 01 16:34:43 2011 +0000 @@ -2059,9 +2059,12 @@ retry_transaction: goto out; } - if (relative) - new_target_memkb = current_target_memkb + target_memkb; - else + if (relative) { + if (target_memkb < 0 && abs(target_memkb) > current_target_memkb) + new_target_memkb = 0; + else + new_target_memkb = current_target_memkb + target_memkb; + } else n...