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| author | Ondřej Surý <ondrej@sury.org> | 2015-01-26 11:52:53 +0100 |
|---|---|---|
| committer | Ondřej Surý <ondrej@sury.org> | 2015-01-26 11:52:53 +0100 |
| commit | 832b62efb8fceebb220116d8024d945a9bd31d7e (patch) | |
| tree | e3c65d02b50180c7d7d7c21626d403d2eb87793a /ext/mysqlnd/mysqlnd_ps_codec.c | |
| parent | 60fede4c90746ef3408ed27a15dd405b3a46a83b (diff) | |
| download | php-upstream/5.6.5+dfsg.tar.gz | |
New upstream version 5.6.5+dfsgupstream/5.6.5+dfsg
Diffstat (limited to 'ext/mysqlnd/mysqlnd_ps_codec.c')
| -rw-r--r-- | ext/mysqlnd/mysqlnd_ps_codec.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/ext/mysqlnd/mysqlnd_ps_codec.c b/ext/mysqlnd/mysqlnd_ps_codec.c index 3af19cbc9..20334dfc7 100644 --- a/ext/mysqlnd/mysqlnd_ps_codec.c +++ b/ext/mysqlnd/mysqlnd_ps_codec.c @@ -195,7 +195,8 @@ ps_fetch_float(zval * zv, const MYSQLND_FIELD * const field, unsigned int pack_l #ifdef HAVE_DECIMAL_FP_SUPPORT { typedef float dec32 __attribute__((mode(SD))); - dec32 d32val = fval; + /* volatile so the compiler will not optimize away the conversion */ + volatile dec32 d32val = fval; /* The following cast is guaranteed to do the right thing */ dval = (double) d32val; |