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2004-05-03 Artem B. Bityuckiy <abitytsky@softminecorp.com>

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* libc/stdio/vfprintf.c (_VFPRINTF_R): Set error flag when
        multibyte functions return failure for %C, %S, %lc, and %ls
        format specifiers.
This commit is contained in:
Jeff Johnston
2004-05-03 20:17:59 +00:00
parent 1c63798e1d
commit 1af84bb7f5
2 changed files with 22 additions and 6 deletions
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6
newlib/ChangeLog
View File

@@ -1,3 +1,9 @@
2004-05-03 Artem B. Bityuckiy <abitytsky@softminecorp.com>
* libc/stdio/vfprintf.c (_VFPRINTF_R): Set error flag when
multibyte functions return failure for %C, %S, %lc, and %ls
format specifiers.
2004-05-03 Artem B. Bityuckiy <abitytsky@softminecorp.com>
* testsuite/include/check.h (CHECK): Add flush of stdout.

20
newlib/libc/stdio/vfprintf.c
View File

@@ -762,9 +762,11 @@ reswitch: switch (ch) {
memset ((_PTR)&ps, '\0', sizeof (mbstate_t));
if ((size = (int)_wcrtomb_r (data, cp,
(wchar_t)GET_ARG (N, ap, wint_t),
&ps)) == -1)
&ps)) == -1) {
fp->_flags |= __SERR;
goto error;
}
}
else {
*cp = GET_ARG (N, ap, int);
size = 1;
@@ -942,8 +944,10 @@ reswitch: switch (ch) {
if (wcp[m] == L'\0')
break;
if ((n = (int)_wcrtomb_r (data,
buf, wcp[m], &ps)) == -1)
buf, wcp[m], &ps)) == -1) {
fp->_flags |= __SERR;
goto error;
}
if (n + size > prec)
break;
m += 1;
@@ -954,8 +958,10 @@ reswitch: switch (ch) {
}
else {
if ((size = (int)_wcsrtombs_r (data,
NULL, &wcp, 0, &ps)) == -1)
NULL, &wcp, 0, &ps)) == -1) {
fp->_flags |= __SERR;
goto error;
}
wcp = (_CONST wchar_t *)cp;
}
@@ -963,14 +969,18 @@ reswitch: switch (ch) {
break;
if ((malloc_buf =
(char *)_malloc_r (data, size + 1)) == NULL)
(char *)_malloc_r (data, size + 1)) == NULL) {
fp->_flags |= __SERR;
goto error;
}
/* Convert widechar string to multibyte string. */
memset ((_PTR)&ps, '\0', sizeof (mbstate_t));
if (_wcsrtombs_r (data, malloc_buf,
&wcp, size, &ps) != size)
&wcp, size, &ps) != size) {
fp->_flags |= __SERR;
goto error;
}
cp = malloc_buf;
cp[size] = '\0';
}