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fixed quite some segmentation faults in http-thr.c.

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similar fixes must be done on other task implementations such as http-file.c
This commit is contained in:
hyung-hwan
2023-01-11 23:59:41 +09:00
parent 529363913f
commit 97133f8c12
76 changed files with 2372 additions and 2167 deletions
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40
lib/chr.c
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@@ -108,7 +108,7 @@ int hio_is_uch_blank (hio_uch_t c)
hio_uch_t hio_to_uch_upper (hio_uch_t c)
{
hio_uchu_t uc = (hio_uchu_t)c;
if (uc >= 0 && uc <= UCH_CASE_MAX)
if (uc >= 0 && uc <= UCH_CASE_MAX)
{
uch_case_page_t* page;
page = uch_case_map[UCH_CASE_MAP_INDEX(uc)];
@@ -120,7 +120,7 @@ hio_uch_t hio_to_uch_upper (hio_uch_t c)
hio_uch_t hio_to_uch_lower (hio_uch_t c)
{
hio_uchu_t uc = (hio_uchu_t)c;
if (uc >= 0 && uc <= UCH_CASE_MAX)
if (uc >= 0 && uc <= UCH_CASE_MAX)
{
uch_case_page_t* page;
page = uch_case_map[UCH_CASE_MAP_INDEX(uc)];
@@ -219,17 +219,17 @@ int hio_ucstr_to_uch_prop (const hio_uch_t* name, hio_uch_prop_t* id)
kwp = &prop_tab[mid];
n = hio_comp_ucstr_bcstr(name, kwp->name, 0);
if (n > 0)
if (n > 0)
{
/* if left, right, mid were of hio_oow_t,
* you would need the following line.
* you would need the following line.
if (mid == 0) break;
*/
right = mid - 1;
}
else if (n < 0) left = mid + 1;
else
{
{
*id = kwp->class;
return 0;
}
@@ -251,17 +251,17 @@ int hio_uchars_to_uch_prop (const hio_uch_t* name, hio_oow_t len, hio_uch_prop_t
kwp = &prop_tab[mid];
n = hio_comp_uchars_bcstr(name, len, kwp->name, 0);
if (n < 0)
if (n < 0)
{
/* if left, right, mid were of hio_oow_t,
* you would need the following line.
* you would need the following line.
if (mid == 0) break;
*/
right = mid - 1;
}
else if (n > 0) left = mid + 1;
else
{
else
{
*id = kwp->class;
return 0;
}
@@ -285,17 +285,17 @@ int hio_bcstr_to_bch_prop (const hio_bch_t* name, hio_bch_prop_t* id)
kwp = &prop_tab[mid];
n = hio_comp_bcstr(name, kwp->name, 0);
if (n > 0)
if (n > 0)
{
/* if left, right, mid were of hio_oow_t,
* you would need the following line.
* you would need the following line.
if (mid == 0) break;
*/
right = mid - 1;
}
else if (n < 0) left = mid + 1;
else
{
{
*id = kwp->class;
return 0;
}
@@ -317,17 +317,17 @@ int hio_bchars_to_bch_prop (const hio_bch_t* name, hio_oow_t len, hio_bch_prop_t
kwp = &prop_tab[mid];
n = hio_comp_bchars_bcstr(name, len, kwp->name, 0);
if (n < 0)
if (n < 0)
{
/* if left, right, mid were of hio_oow_t,
* you would need the following line.
* you would need the following line.
if (mid == 0) break;
*/
right = mid - 1;
}
else if (n > 0) left = mid + 1;
else
{
{
*id = kwp->class;
return 0;
}
@@ -339,16 +339,16 @@ int hio_bchars_to_bch_prop (const hio_bch_t* name, hio_oow_t len, hio_bch_prop_t
/* ----------------------------------------------------------------------- */
/*
* See http://www.cl.cam.ac.uk/~mgk25/ucs/wcwidth.c
* See http://www.cl.cam.ac.uk/~mgk25/ucs/wcwidth.c
*/
struct interval
struct interval
{
int first;
int last;
};
/* auxiliary function for binary search in interval table */
static int bisearch(hio_uch_t ucs, const struct interval *table, int max)
static int bisearch(hio_uch_t ucs, const struct interval *table, int max)
{
int min = 0;
int mid;
@@ -473,7 +473,7 @@ int hio_get_ucwidth (hio_uch_t uc)
(uc >= 0xff00 && uc <= 0xff60) || /* Fullwidth Forms */
(uc >= 0xffe0 && uc <= 0xffe6)
#if (HIO_SIZEOF_UCH_T > 2)
||
||
(uc >= 0x20000 && uc <= 0x2fffd) ||
(uc >= 0x30000 && uc <= 0x3fffd)
#endif
@@ -483,5 +483,5 @@ int hio_get_ucwidth (hio_uch_t uc)
}
}
return 1;
return 1;
}