| commit | e12ed72e5c00dd3375b8bd107200e4d7e950276a | |
| author | Peter Lieven <pl@kamp.de> | |
| Thu, 19 Jan 2017 16:43:50 +0000 (19 17:43 +0100) | ||
| committer | Paolo Bonzini <pbonzini@redhat.com> | |
| Fri, 20 Jan 2017 12:22:17 +0000 (20 13:22 +0100) | ||
| tree | 787c5b2e36040215c20caa1cfe84637391889ced | treesnapshot (tar.gz zip) |
| parent | a049223ab1d71834a311f8c7849cdd68deb9e7b2 | commitdiff |
bitmap: assert that start and nr are non negative
commit e1123a3b introduced a data corruption regression
in the iscsi driver because it passed -1 as nr to bitmap_set
and bitmap_clear. Add an assertion to catch such flaws earlier.
Suggested-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Peter Lieven <pl@kamp.de>
Message-Id: <1484844230-24490-1-git-send-email-pl@kamp.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
commit e1123a3b introduced a data corruption regression
in the iscsi driver because it passed -1 as nr to bitmap_set
and bitmap_clear. Add an assertion to catch such flaws earlier.
Suggested-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Peter Lieven <pl@kamp.de>
Message-Id: <1484844230-24490-1-git-send-email-pl@kamp.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| util/bitmap.c | diffblobblamehistory |