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| author | Filipe David Manana <[email protected]> | 2011-09-01 02:05:05 +0100 |
|---|---|---|
| committer | Filipe David Manana <[email protected]> | 2011-09-02 00:35:48 -0700 |
| commit | 03d8c2877342d5ed57596330a61ec0374092f136 (patch) | |
| tree | dc4f32655af4b0ab0fdd7faa30a1092b87bc65b7 /lib/tools/test/fprof_SUITE.erl | |
| parent | eb4aa9b65c8b50597ed8fae092555145e466e1dc (diff) | |
| download | otp-03d8c2877342d5ed57596330a61ec0374092f136.tar.gz otp-03d8c2877342d5ed57596330a61ec0374092f136.tar.bz2 otp-03d8c2877342d5ed57596330a61ec0374092f136.zip | |
Fix enif_compare on 64bits machines
In 64bits machines the Sint type has a size of 8 bytes,
while on 32bits machines it has a 4 bytes size.
enif_compare was ignoring this and therefore returning
incorrect values when the result of the CMP function
(which returns a Sint value) doesn't fit in 4 bytes.
For example, passing the operands -1294536544000 and
-1178704800000 to enif_compare would trigger the bug.
Diffstat (limited to 'lib/tools/test/fprof_SUITE.erl')
0 files changed, 0 insertions, 0 deletions