Mercurial > hg > octave-kai > gnulib-hg
view lib/memchr2.valgrind @ 17444:a83ad7365d40
fnmatch: don't goto over declaration
* lib/fnmatch_loop.c (FCT): Hoist local up one level, to avoid
undefined behavior for goto over a declaration.
Problem reported by Charlie Brown in
<http://lists.gnu.org/archive/html/bug-gnulib/2013-07/msg00009.html>.
author | Paul Eggert <eggert@cs.ucla.edu> |
---|---|
date | Sat, 06 Jul 2013 17:12:29 -0700 |
parents | dfac57b1ec9f |
children |
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# Suppress a valgrind message about use of uninitialized memory in memchr2(). # Like memchr, it is safe to overestimate the length when the terminator # is guaranteed to be found. In this case, we may end up reading a word # that is partially uninitialized, but this use is OK for a speedup. { memchr2-value4 Memcheck:Value4 fun:memchr2 } { memchr2-value8 Memcheck:Value8 fun:memchr2 }