| commit | 3964994bb5ba85a3d8b54ae618f7be1cecce916d | [log] [tgz] |
|---|---|---|
| author | Eric Sesterhenn / Snakebyte <snakebyte@gmx.de> | Mon Apr 09 16:15:05 2007 +0200 |
| committer | Avi Kivity <avi@qumranet.com> | Thu May 03 10:52:29 2007 +0300 |
| tree | d093a2be86855e37abe7783e257eac4d9eb0ae73 | |
| parent | 5008fdf5b6a31240da060c0867d8f16f08ce2384 [diff] |
KVM: Fix overflow bug in overflow detection code The expression sp - 6 < sp where sp is a u16 is undefined in C since 'sp - 6' is promoted to int, and signed overflow is undefined in C. gcc 4.2 actually warns about it. Replace with a simpler test. Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: Avi Kivity <avi@qumranet.com>