diff options
| -rw-r--r-- | ChangeLog | 3 | ||||
| -rw-r--r-- | iconv/loop.c | 3 |
2 files changed, 4 insertions, 2 deletions
@@ -1,7 +1,8 @@ 2011-05-14 Ulrich Drepper <drepper@gmail.com> * iconv/loop.c (SINGLE) [STORE_REST]: Add input bytes to bytebuf before - storing incomplete byte sequence in state object. + storing incomplete byte sequence in state object. Avoid testing for + guaranteed too small input if we know there is enough data available. 2011-05-11 Andreas Schwab <schwab@redhat.com> diff --git a/iconv/loop.c b/iconv/loop.c index 72fef94..4f43062 100644 --- a/iconv/loop.c +++ b/iconv/loop.c @@ -395,7 +395,8 @@ SINGLE(LOOPFCT) (struct __gconv_step *step, #endif /* Are there enough bytes in the input buffer? */ - if (__builtin_expect (inptr + (MIN_NEEDED_INPUT - inlen) > inend, 0)) + if (MIN_NEEDED_INPUT > 1 + && __builtin_expect (inptr + (MIN_NEEDED_INPUT - inlen) > inend, 0)) { *inptrp = inend; #ifdef STORE_REST |