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| author | Werner Koch <wk@gnupg.org> | 2019-06-04 10:56:48 +0200 |
|---|---|---|
| committer | Werner Koch <wk@gnupg.org> | 2019-06-04 10:56:48 +0200 |
| commit | f56c996318dfa1c9f0d10582b18c2fce10d24668 (patch) | |
| tree | b511c7fc9519e05e63bb59c56396c42c32cbc97a /src/cJSON.c | |
| parent | fabe96126b4ed9c5e07b713813d7db26a02e5e5f (diff) | |
| download | gpgme-f56c996318dfa1c9f0d10582b18c2fce10d24668.tar.gz | |
json: Print "nan", "-inf", "inf" if needed.
* src/cJSON.c (print_number): Print NaN and INF.
--
GnuPG-bug-id: 4328
Signed-off-by: Werner Koch <wk@gnupg.org>
Diffstat (limited to 'src/cJSON.c')
| -rw-r--r-- | src/cJSON.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/cJSON.c b/src/cJSON.c index c4fd5f7e..f233848e 100644 --- a/src/cJSON.c +++ b/src/cJSON.c @@ -216,6 +216,8 @@ print_number (cJSON * item) { char *str; double d = item->valuedouble; + int i; + if (fabs (((double) item->valueint) - d) <= DBL_EPSILON && d <= INT_MAX && d >= INT_MIN) { @@ -229,7 +231,11 @@ print_number (cJSON * item) str = xtrymalloc (64); /* This is a nice tradeoff. */ if (str) { - if (fabs (floor (d) - d) <= DBL_EPSILON && fabs (d) < 1.0e60) + if (isnan (d)) + strcpy (str, "nan"); + else if ((i = isinf (d))) + strcpy (str, i > 0? "inf" : ":-inf"); + else if (fabs (floor (d) - d) <= DBL_EPSILON && fabs (d) < 1.0e60) sprintf (str, "%.0f", d); else if (fabs (d) < 1.0e-6 || fabs (d) > 1.0e9) sprintf (str, "%e", d); |