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| author | Denys Vlasenko | 2019-11-23 17:25:21 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2019-11-23 17:25:21 +0100 |
| commit | 008413754ba588e6168c3d15280181fb2c331770 (patch) | |
| tree | 63230968da2a89a25c269264986ee84622de8f4a /miscutils | |
| parent | d3539be8f27b8cbfdfee460fe08299158f08bcd9 (diff) | |
| download | busybox-008413754ba588e6168c3d15280181fb2c331770.zip busybox-008413754ba588e6168c3d15280181fb2c331770.tar.gz | |
bc: fix comparison bug, closes 12336
function old new delta
bc_num_cmp 249 259 +10
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'miscutils')
| -rw-r--r-- | miscutils/bc.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/miscutils/bc.c b/miscutils/bc.c index 92721d1..c7246ea 100644 --- a/miscutils/bc.c +++ b/miscutils/bc.c @@ -1465,7 +1465,10 @@ static ssize_t bc_num_cmp(BcNum *a, BcNum *b) b_int = BC_NUM_INT(b); a_int -= b_int; - if (a_int != 0) return (ssize_t) a_int; + if (a_int != 0) { + if (neg) return - (ssize_t) a_int; + return (ssize_t) a_int; + } a_max = (a->rdx > b->rdx); if (a_max) { |