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| author | Ilia Alshanetsky <iliaa@php.net> | 2003-05-04 19:09:54 +0000 |
|---|---|---|
| committer | Ilia Alshanetsky <iliaa@php.net> | 2003-05-04 19:09:54 +0000 |
| commit | 88bafcb7a5d117d324d8adf5427c716ecec0f8cf (patch) | |
| tree | 1d294166ffb77acb301225a3235b098257820d87 | |
| parent | 9d251cde97507340f9b8a7dfd4c611a459db4f41 (diff) | |
| download | php-git-88bafcb7a5d117d324d8adf5427c716ecec0f8cf.tar.gz | |
Safer implementation.
Thanks Marcus.
| -rw-r--r-- | ext/standard/var.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/ext/standard/var.c b/ext/standard/var.c index 89db9e7c0f..4414186b3b 100644 --- a/ext/standard/var.c +++ b/ext/standard/var.c @@ -532,11 +532,12 @@ static void php_var_serialize_intern(smart_str *buf, zval **struc, HashTable *va return; case IS_DOUBLE: { - char s[256]; + char *s; ulong slen; - slen = sprintf(s, "d:%.252g;", Z_DVAL_PP(struc)); + slen = spprintf(&s, 0, "d:%.100g;", Z_DVAL_PP(struc)); smart_str_appendl(buf, s, slen); + efree(s); return; } |