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| author | Ulrich Drepper <drepper@redhat.com> | 2002-11-20 23:42:04 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2002-11-20 23:42:04 +0000 |
| commit | eb9dc2a22dbce7b03fb8efbdc67724ffd9b7d85d (patch) | |
| tree | 6fc48c9f4f1c8e0a1d8a2cf975929aba2c858c85 /iconv/gconv_simple.c | |
| parent | 218d76e03413b532f72d47d2695be049d6a2aa64 (diff) | |
| download | glibc-eb9dc2a22dbce7b03fb8efbdc67724ffd9b7d85d.tar.gz | |
Update.
* iconv/gconv_simple.c (internal_ucs4le_loop_unaligned): Return
__GCONV_EMPTY_INPUT only if input is really empty. Otherwise
__GCONV_INCOMPLETE_INPUT.
(ucs4le_internal_loop): Likewise.
(ucs4le_internal_loop_unaligned): Likewise.
* iconvdata/unicode.c (PREPARE_LOOP): Likewise.
* iconvdata/utf-16.c (PREPARE_LOOP): Likewise.
* iconvdata/utf-32.c (PREPARE_LOOP): Likewise.
* iconv/loop.c (LOOPFCT): First test for empty input then for full
output buffer.
Diffstat (limited to 'iconv/gconv_simple.c')
| -rw-r--r-- | iconv/gconv_simple.c | 29 |
1 files changed, 19 insertions, 10 deletions
diff --git a/iconv/gconv_simple.c b/iconv/gconv_simple.c index fbdac832e0..35346aa498 100644 --- a/iconv/gconv_simple.c +++ b/iconv/gconv_simple.c @@ -489,12 +489,15 @@ internal_ucs4le_loop_unaligned (struct __gconv_step *step, # endif /* Determine the status. */ - if (*inptrp + 4 > inend) + if (*inptrp == inend) result = __GCONV_EMPTY_INPUT; - else if (*outptrp + 4 > outend) - result = __GCONV_FULL_OUTPUT; - else + else if (*inptrp + 4 > inend) result = __GCONV_INCOMPLETE_INPUT; + else + { + assert (*outptrp + 4 > outend); + result = __GCONV_FULL_OUTPUT; + } return result; } @@ -609,10 +612,13 @@ ucs4le_internal_loop (struct __gconv_step *step, /* Determine the status. */ if (*inptrp == inend) result = __GCONV_EMPTY_INPUT; - else if (*outptrp + 4 > outend) - result = __GCONV_FULL_OUTPUT; - else + else if (*inptrp + 4 > inend) result = __GCONV_INCOMPLETE_INPUT; + else + { + assert (*outptrp + 4 > outend); + result = __GCONV_FULL_OUTPUT; + } return result; } @@ -678,10 +684,13 @@ ucs4le_internal_loop_unaligned (struct __gconv_step *step, /* Determine the status. */ if (*inptrp == inend) result = __GCONV_EMPTY_INPUT; - else if (*outptrp + 4 > outend) - result = __GCONV_FULL_OUTPUT; - else + else if (*inptrp + 4 > inend) result = __GCONV_INCOMPLETE_INPUT; + else + { + assert (*outptrp + 4 > outend); + result = __GCONV_FULL_OUTPUT; + } return result; } |