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| author | Ulrich Drepper <drepper@redhat.com> | 2002-05-21 06:01:28 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2002-05-21 06:01:28 +0000 |
| commit | 4a0de63bbe1d64a9780e586ae801a78d483c339e (patch) | |
| tree | be86f7f2a4fc2cac8cb5ff336a48e59b21347d16 /iconv/loop.c | |
| parent | cf29934141e8e27bd66c9a7fe4f4c217878365a7 (diff) | |
| download | glibc-4a0de63bbe1d64a9780e586ae801a78d483c339e.tar.gz glibc-4a0de63bbe1d64a9780e586ae801a78d483c339e.tar.xz glibc-4a0de63bbe1d64a9780e586ae801a78d483c339e.zip | |
Update.
2002-05-20 Ulrich Drepper <drepper@redhat.com> * iconv/loop.c: Fix condition for defining unaligned loop. Add some more security checks.
Diffstat (limited to 'iconv/loop.c')
| -rw-r--r-- | iconv/loop.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/iconv/loop.c b/iconv/loop.c index ae83894dc9..3609c19a9a 100644 --- a/iconv/loop.c +++ b/iconv/loop.c @@ -1,5 +1,5 @@ /* Conversion loop frame work. - Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc. + Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998. @@ -133,6 +133,8 @@ /* We need at least one byte for the next round. */ #ifndef MIN_NEEDED_INPUT # error "MIN_NEEDED_INPUT definition missing" +#elif MIN_NEEDED_INPUT < 1 +# error "MIN_NEEDED_INPUT must be >= 1" #endif /* Let's see how many bytes we produce. */ @@ -143,6 +145,8 @@ /* We produce at least one byte in the next round. */ #ifndef MIN_NEEDED_OUTPUT # error "MIN_NEEDED_OUTPUT definition missing" +#elif MIN_NEEDED_INPUT < 1 +# error "MIN_NEEDED_INPUT must be >= 1" #endif /* Let's see how many bytes we produce. */ @@ -296,8 +300,8 @@ FCTNAME (LOOPFCT) (struct __gconv_step *step, /* Include the file a second time to define the function to handle unaligned access. */ #if !defined DEFINE_UNALIGNED && !defined _STRING_ARCH_unaligned \ - && MIN_NEEDED_FROM != 1 && MAX_NEEDED_FROM % MIN_NEEDED_FROM == 0 \ - && MIN_NEEDED_TO != 1 && MAX_NEEDED_TO % MIN_NEEDED_TO == 0 + && MIN_NEEDED_INPUT != 1 && MAX_NEEDED_INPUT % MIN_NEEDED_INPUT == 0 \ + && MIN_NEEDED_OUTPUT != 1 && MAX_NEEDED_OUTPUT % MIN_NEEDED_OUTPUT == 0 # undef get16 # undef get32 # undef put16 |