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| author | Ulrich Drepper <drepper@redhat.com> | 2001-01-05 08:10:28 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2001-01-05 08:10:28 +0000 |
| commit | c4f66413465663529a9aa2559f794d098da7c681 (patch) | |
| tree | 2bef6c1b5e1df73341c818dd2c9677d0ba2d0323 /iconv/gconv_simple.c | |
| parent | f8f900ecb9096ec47f5b7bb7626e29223c69061a (diff) | |
| download | glibc-c4f66413465663529a9aa2559f794d098da7c681.tar.gz | |
Update.
2001-01-05 Ulrich Drepper <drepper@redhat.com>
* iconv/gconv_simple.c (internal_ics4_loop): Correct test for
overflowing output buffer.
(internal_ucs4_loop_unaligned): Likewise.
(ucs4_internal_loop): Likewise.
(ucs4_internal_loop_unaligned): Likewise.
(internal_ucs4le_loop): Likewise.
(internal_ucs4le_loop_unaligned): Likewise.
(ucs4le_internal_loop): Likewise.
(ucs4le_internal_loop_unaligned): Likewise.
Reported by Owen Taylor <otaylor@redhat.com>.
* iconv/Makefile (tests): Add tst-iconv2.
* iconv/tst-iconv2.c: New file.
Diffstat (limited to 'iconv/gconv_simple.c')
| -rw-r--r-- | iconv/gconv_simple.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/iconv/gconv_simple.c b/iconv/gconv_simple.c index ab9f46a9b3..8064bd9f8a 100644 --- a/iconv/gconv_simple.c +++ b/iconv/gconv_simple.c @@ -1,5 +1,5 @@ /* Simple transformations functions. - Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc. + Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. @@ -90,7 +90,7 @@ internal_ucs4_loop (struct __gconv_step *step, /* Determine the status. */ if (*inptrp == inend) result = __GCONV_EMPTY_INPUT; - else if (*outptrp == outend) + else if (*outptrp + 4 > outend) result = __GCONV_FULL_OUTPUT; else result = __GCONV_INCOMPLETE_INPUT; @@ -135,7 +135,7 @@ internal_ucs4_loop_unaligned (struct __gconv_step *step, # endif /* Determine the status. */ - if (*outptrp == outend) + if (*outptrp + 4 > outend) result = __GCONV_FULL_OUTPUT; else if (*inptrp == inend) result = __GCONV_EMPTY_INPUT; @@ -260,7 +260,7 @@ ucs4_internal_loop (struct __gconv_step *step, /* Determine the status. */ if (*inptrp == inend) result = __GCONV_EMPTY_INPUT; - else if (*outptrp == outend) + else if (*outptrp + 4 > outend) result = __GCONV_FULL_OUTPUT; else result = __GCONV_INCOMPLETE_INPUT; @@ -328,7 +328,7 @@ ucs4_internal_loop_unaligned (struct __gconv_step *step, /* Determine the status. */ if (*inptrp == inend) result = __GCONV_EMPTY_INPUT; - else if (*outptrp == outend) + else if (*outptrp + 4 > outend) result = __GCONV_FULL_OUTPUT; else result = __GCONV_INCOMPLETE_INPUT; @@ -444,7 +444,7 @@ internal_ucs4le_loop (struct __gconv_step *step, /* Determine the status. */ if (*inptrp == inend) result = __GCONV_EMPTY_INPUT; - else if (*outptrp == outend) + else if (*outptrp + 4 > outend) result = __GCONV_FULL_OUTPUT; else result = __GCONV_INCOMPLETE_INPUT; @@ -489,9 +489,9 @@ internal_ucs4le_loop_unaligned (struct __gconv_step *step, # endif /* Determine the status. */ - if (*inptrp == inend) + if (*inptrp + 4 > inend) result = __GCONV_EMPTY_INPUT; - else if (*outptrp == outend) + else if (*outptrp + 4 > outend) result = __GCONV_FULL_OUTPUT; else result = __GCONV_INCOMPLETE_INPUT; @@ -609,7 +609,7 @@ ucs4le_internal_loop (struct __gconv_step *step, /* Determine the status. */ if (*inptrp == inend) result = __GCONV_EMPTY_INPUT; - else if (*outptrp == outend) + else if (*outptrp + 4 > outend) result = __GCONV_FULL_OUTPUT; else result = __GCONV_INCOMPLETE_INPUT; @@ -678,7 +678,7 @@ ucs4le_internal_loop_unaligned (struct __gconv_step *step, /* Determine the status. */ if (*inptrp == inend) result = __GCONV_EMPTY_INPUT; - else if (*outptrp == outend) + else if (*outptrp + 4 > outend) result = __GCONV_FULL_OUTPUT; else result = __GCONV_INCOMPLETE_INPUT; |