blob: 041ba0a496a60e37904dac7c0dfa06a3216e9045 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
From: Pali <pali@cpan.org>
Date: Fri, 24 Feb 2017 19:51:36 +0100
Subject: [PATCH] Fix type conversions
Calling SvNV() for magical scalar is not enough for float type conversion.
It caused problem for Amavis in tainted mode -- all float values were zero.
On the other hand SvIV() and SvUV() seems to work fine. To be sure that
correct value of float is in scalar use sv_setnv() with explicit NV float
value. Similar code is changed also for integers IV/UV.
This patch should fix reported Amavis bug:
https://github.com/perl5-dbi/DBD-mysql/issues/78
See also reported perl bug about SvNV():
https://rt.perl.org/Public/Bug/Display.html?id=130801
Bugs: https://github.com/perl5-dbi/DBD-mysql/issues/78
Bugs-Debian: https://bugs.debian.org/856064
--- a/dbdimp.c
+++ b/dbdimp.c
@@ -4250,8 +4250,7 @@
switch (mysql_to_perl_type(fields[i].type)) {
case MYSQL_TYPE_DOUBLE:
/* Coerce to dobule and set scalar as NV */
- (void) SvNV(sv);
- SvNOK_only(sv);
+ sv_setnv(sv, SvNV(sv));
break;
case MYSQL_TYPE_LONG:
@@ -4259,13 +4258,11 @@
/* Coerce to integer and set scalar as UV resp. IV */
if (fields[i].flags & UNSIGNED_FLAG)
{
- (void) SvUV(sv);
- SvIOK_only_UV(sv);
+ sv_setuv(sv, SvUV(sv));
}
else
{
- (void) SvIV(sv);
- SvIOK_only(sv);
+ sv_setiv(sv, SvIV(sv));
}
break;
|
GitWeb
