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| author | Kaz Kylheku <kaz@kylheku.com> | 2017-06-17 09:02:52 -0700 |
|---|---|---|
| committer | Kaz Kylheku <kaz@kylheku.com> | 2017-06-17 09:02:52 -0700 |
| commit | 7dc634268cb7e33b02462667c1827e7dc146c4ad (patch) | |
| tree | 937c8ad2baede33fe9ee1db0686df865f9cbdfe8 /itypes.h | |
| parent | e640d29522bd832f88874a6c955e14031481e380 (diff) | |
| download | txr-7dc634268cb7e33b02462667c1827e7dc146c4ad.tar.gz txr-7dc634268cb7e33b02462667c1827e7dc146c4ad.tar.bz2 txr-7dc634268cb7e33b02462667c1827e7dc146c4ad.zip | |
ash: check range of bits argument.
mp_shift takes an int argument, but we decode bits to
a cnum, leaving possible room for overflow, such as
when cnum is 64 bits and int is 32. If the value
* arith.c (ash): Check that the value is in the range
of INT_MIN to INT_MAX.
Diffstat (limited to 'itypes.h')
0 files changed, 0 insertions, 0 deletions