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varnishcache
varnish-cache
Commits
d69149c7
Commit
d69149c7
authored
May 31, 2021
by
Poul-Henning Kamp
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Make SF_Parse_(numeric) ignore leading and trailing ows.
parent
b3799d22
Changes
1
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Showing
1 changed file
with
42 additions
and
32 deletions
+42
-32
vnum.c
lib/libvarnish/vnum.c
+42
-32
No files found.
lib/libvarnish/vnum.c
View file @
d69149c7
...
...
@@ -81,6 +81,8 @@ sf_parse_int(const char **ipp, const char **errtxt, int maxdig)
retval
*=
10
;
retval
+=
*
(
*
ipp
)
++
-
0x30
;
}
while
(
vct_isows
(
*
(
*
ipp
)))
(
*
ipp
)
++
;
if
(
ndig
==
0
)
BAIL
(
negative
?
err_invalid_num
:
err_miss_num
);
if
(
negative
)
...
...
@@ -98,48 +100,56 @@ SF_Parse_Integer(const char **ipp, const char **errtxt)
double
SF_Parse_Decimal
(
const
char
**
ipp
,
const
char
**
errtxt
)
{
double
retval
;
double
retval
,
scale
=
1
;
int
ndig
;
retval
=
(
double
)
sf_parse_int
(
ipp
,
errtxt
,
12
);
if
(
retval
<
0
)
scale
=
-
scale
;
do
{
if
(
*
(
*
ipp
)
!=
'.'
)
return
(
retval
)
;
break
;
(
*
ipp
)
++
;
for
(
ndig
=
0
;
ndig
<
3
;
ndig
++
)
{
scale
*=
.
1
;
if
(
!
vct_isdigit
(
*
(
*
ipp
)))
return
(
retval
);
retval
+=
.
1
*
(
*
(
*
ipp
)
++
-
0x30
);
if
(
!
vct_isdigit
(
*
(
*
ipp
)))
return
(
retval
);
retval
+=
.
01
*
(
*
(
*
ipp
)
++
-
0x30
);
if
(
!
vct_isdigit
(
*
(
*
ipp
)))
return
(
retval
);
retval
+=
.
001
*
(
*
(
*
ipp
)
++
-
0x30
);
break
;
retval
+=
scale
*
(
*
(
*
ipp
)
++
-
0x30
);
}
if
(
vct_isdigit
(
*
(
*
ipp
)))
BAIL
(
err_fatnum
);
}
while
(
0
);
while
(
vct_isows
(
*
(
*
ipp
)))
(
*
ipp
)
++
;
return
(
retval
);
}
double
SF_Parse_Number
(
const
char
**
ipp
,
const
char
**
errtxt
)
{
double
retval
;
double
retval
,
scale
=
1
;
int
ndig
;
retval
=
(
double
)
sf_parse_int
(
ipp
,
errtxt
,
15
);
if
(
retval
<
0
)
scale
=
-
scale
;
do
{
if
(
*
(
*
ipp
)
!=
'.'
)
return
(
retval
)
;
break
;
if
(
retval
<
-
999999999999
||
retval
>
999999999999
)
BAIL
(
err_fatnum
);
(
*
ipp
)
++
;
for
(
ndig
=
0
;
ndig
<
3
;
ndig
++
)
{
scale
*=
.
1
;
if
(
!
vct_isdigit
(
*
(
*
ipp
)))
return
(
retval
);
retval
+=
.
1
*
(
*
(
*
ipp
)
++
-
0x30
);
if
(
!
vct_isdigit
(
*
(
*
ipp
)))
return
(
retval
);
retval
+=
.
01
*
(
*
(
*
ipp
)
++
-
0x30
);
if
(
!
vct_isdigit
(
*
(
*
ipp
)))
return
(
retval
);
retval
+=
.
001
*
(
*
(
*
ipp
)
++
-
0x30
);
break
;
retval
+=
scale
*
(
*
(
*
ipp
)
++
-
0x30
);
}
if
(
vct_isdigit
(
*
(
*
ipp
)))
BAIL
(
err_fatnum
);
}
while
(
0
);
while
(
vct_isows
(
*
(
*
ipp
)))
(
*
ipp
)
++
;
return
(
retval
);
}
...
...
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