diff options
| author | Chase Douglas <chase.douglas@canonical.com> | 2011-12-22 12:00:37 -0800 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2011-12-23 13:18:10 -0800 |
| commit | a28ff2cf92c2b35e02eacca21af929afabbf6b83 (patch) | |
| tree | c429c35d7694fed10255113699f9fc977fe88d34 /test/xi2 | |
| parent | e7df42ab68e30588a5e32ed543b0711821daf009 (diff) | |
test/xi2: Really fix infinite loop in test_convert_XITouchOwnershipEvent
long i;
for (i = 1; ; i <<= 1)
if (i == (1 << 31))
break;
(1 << 31) is compiled as an int, and thus is equal to -2147483648. We
are trying to compare it against a long, which on 64-bit machines is
2147483648. This results in an infinite loop.
Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'test/xi2')
| -rw-r--r-- | test/xi2/protocol-eventconvert.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/test/xi2/protocol-eventconvert.c b/test/xi2/protocol-eventconvert.c index faa9f407a..bf1493c05 100644 --- a/test/xi2/protocol-eventconvert.c +++ b/test/xi2/protocol-eventconvert.c @@ -1005,7 +1005,7 @@ test_convert_XITouchOwnershipEvent(void) { in.touchid = i; test_XITouchOwnershipEvent(&in); - if (i == (1 << 31)) + if (i == ((long)1 << 31)) break; } } |