diff options
Diffstat (limited to 'contrib/btree_gist/btree_float8.c')
| -rw-r--r-- | contrib/btree_gist/btree_float8.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/contrib/btree_gist/btree_float8.c b/contrib/btree_gist/btree_float8.c index 10a5262aaa7..8fe1fedeef8 100644 --- a/contrib/btree_gist/btree_float8.c +++ b/contrib/btree_gist/btree_float8.c @@ -5,6 +5,7 @@ #include "btree_gist.h" #include "btree_utils_num.h" +#include "utils/float.h" typedef struct float8key { @@ -76,8 +77,8 @@ gbt_float8_dist(const void *a, const void *b, FmgrInfo *flinfo) float8 r; r = arg1 - arg2; - CHECKFLOATVAL(r, isinf(arg1) || isinf(arg2), true); - + if (unlikely(isinf(r)) && !isinf(arg1) && !isinf(arg2)) + float_overflow_error(); return Abs(r); } @@ -106,7 +107,8 @@ float8_dist(PG_FUNCTION_ARGS) float8 r; r = a - b; - CHECKFLOATVAL(r, isinf(a) || isinf(b), true); + if (unlikely(isinf(r)) && !isinf(a) && !isinf(b)) + float_overflow_error(); PG_RETURN_FLOAT8(Abs(r)); } |