| commit | 968fc24d843c9e9b24231ca1960b47ef2fc724ea | |
| author | Peter Maydell <peter.maydell@linaro.org> | |
| Fri, 28 Mar 2014 15:12:57 +0000 (28 15:12 +0000) | ||
| committer | Michael Tokarev <mjt@tls.msk.ru> | |
| Fri, 18 Apr 2014 06:33:36 +0000 (18 10:33 +0400) | ||
| tree | 91aa8106991d263be7f484064db73b41c89c6772 | treesnapshot (tar.gz zip) |
| parent | 423d00c857ebc814ef6b5fc63f1d6c595cdc005d | commitdiff |
xbzrle.c: Avoid undefined behaviour with signed arithmetic
Use unsigned types for doing bitwise arithmetic in the xzbrle
calculations, to avoid undefined behaviour:
xbzrle.c:99:49: runtime error: left shift of 72340172838076673
by 7 places cannot be represented in type 'long'
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Use unsigned types for doing bitwise arithmetic in the xzbrle
calculations, to avoid undefined behaviour:
xbzrle.c:99:49: runtime error: left shift of 72340172838076673
by 7 places cannot be represented in type 'long'
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
| xbzrle.c | diffblobblamehistory |