[PATCH] Remove extraneous whitespace in libbacktrace

This was committed to Rust's copy of libbacktrace in October by Carlos Liam. Thanks for your time, Michael diff --git a/src/libbacktrace/ChangeLog.jit b/src/libbacktrace/ChangeLog.jit index 6b60e3b..5ab329c 100644 --- a/src/libbacktrace/ChangeLog.jit +++ b/src/libbacktrace/ChangeLog.jit @@ -6,7

Re: [PATCH] ctype functions and signedness

DJ Delorie wrote: > > > --- libiberty/pex-win32.c > > +++ /tmp/cocci-output-25924-3a75ca-pex-win32.c > > @@ -547,8 +547,8 @@ env_compare (const void *a_ptr, const vo > > > >do > > { > > - c1 = (unsigned char) tolower (*a++); > > - c2 = (unsigned char) tolower (*b++); > > +

[PATCH] ctype functions and signedness

Hi, everyone. While it often (usually?) isn't an issue, passing a signed char to ctype functions is undefined. Here's the CERT entry: https://www.securecoding.cert.org/confluence/x/fAs This means that we need to cast chars to unsigned char before passing them to one of these functions.