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authorUlrich Drepper <drepper@redhat.com>1998-04-07 20:39:52 +0000
committerUlrich Drepper <drepper@redhat.com>1998-04-07 20:39:52 +0000
commit3c720987c599927e9a8764b9362e4751c00ec1b1 (patch)
tree06bf1535b0a1774b393c9b0059115779f1b7a960 /wcsmbs/mbrtowc.c
parentdbe7a0f5de17e8fa52ec6d2c9356796ef19af7c8 (diff)
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Update.
1998-04-07 20:32 Ulrich Drepper <drepper@cygnus.com> * wcsmbs/btowc.c: Fix dozends of bugs in untested code. * wcsmbs/mbrtowc.c: Likewise. * wcsmbs/mbsnrtowcs.c: Likewise. * wcsmbs/mbsrtowcs.c: Likewise. * wcsmbs/wcrtomb.c: Likewise. * wcsmbs/wcsnrtombs.c: Likewise. * wcsmbs/wcsrtombs.c: Likewise. * wcsmbs/wctob.c: Likewise. * iconv/gconv-simple.c (__gconv_transform_ascii_ucs4): Compute position of next output character correctly. (__gconv_transform_ucs4_ascii): Count used input bytes correctly. * stdio-common/vfprintf.c (vfprintf): Clear state before used. * stdlib/strtod.c: Don't use mbtowc. 1998-04-07 19:07 H.J. Lu <hjl@gnu.org> * libio/fileops.c (_IO_file_xsgetn): Call __underflow () when what we want is smaller than a buffer. 1998-04-07 18:14 Ulrich Drepper <drepper@cygnus.com> * elf/dl-support.c (_dl_important_hwcaps): Define dummy version of this function.
Diffstat (limited to 'wcsmbs/mbrtowc.c')
-rw-r--r--wcsmbs/mbrtowc.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/wcsmbs/mbrtowc.c b/wcsmbs/mbrtowc.c
index 99bc5a4797..5a52b1dde1 100644
--- a/wcsmbs/mbrtowc.c
+++ b/wcsmbs/mbrtowc.c
@@ -28,7 +28,6 @@
# define EILSEQ EINVAL
#endif
-
/* This is the private state used if PS is NULL. */
static mbstate_t state;
@@ -69,12 +68,15 @@ __mbrtowc (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps)
characters. The output buffer must be large enough, otherwise the
definition of MB_CUR_MAX is not correct. All the other possible
errors also must not happen. */
- assert (status == GCONV_OK || status == GCONV_ILLEGAL_INPUT
- || status == GCONV_INCOMPLETE_INPUT);
+ assert (status == GCONV_OK || status == GCONV_EMPTY_INPUT
+ || status == GCONV_ILLEGAL_INPUT
+ || status == GCONV_INCOMPLETE_INPUT
+ || status == GCONV_FULL_OUTPUT);
- if (status == GCONV_OK)
+ if (status == GCONV_OK || status == GCONV_EMPTY_INPUT
+ || status == GCONV_FULL_OUTPUT)
{
- if (*(wchar_t *)data.outbuf == L'\0')
+ if (data.outbufavail > 0 && *(wchar_t *)data.outbuf == L'\0')
{
/* The converted character is the NUL character. */
assert (mbsinit (data.statep));