| commit | ec5fd402645fd4f03d89dcd5840b0e8542549e82 | |
| author | Paolo Bonzini <pbonzini@redhat.com> | |
| Mon, 14 Sep 2015 10:07:22 +0000 (14 12:07 +0200) | ||
| committer | Michael Tokarev <mjt@tls.msk.ru> | |
| Thu, 8 Oct 2015 16:46:01 +0000 (8 19:46 +0300) | ||
| tree | 436f86413a54a3a7726cd477dee86a935ec1dd70 | treesnapshot (tar.gz zip) |
| parent | 16033ba577059c5675e4c786234c46027380c29b | commitdiff |
pc: check for underflow in load_linux
If (setup_size+1)*512 is small enough, kernel_size -= setup_size can allocate
a huge amount of memory. Avoid that.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
If (setup_size+1)*512 is small enough, kernel_size -= setup_size can allocate
a huge amount of memory. Avoid that.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
| hw/i386/pc.c | diffblobblamehistory |