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| author | Christopher Faylor <me@cgf.cx> | 2001-06-01 14:57:52 +0000 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2001-06-01 14:57:52 +0000 |
| commit | bb8251474cd5eaf5950a51e6b13dc6d5098ed0aa (patch) | |
| tree | ab016d5603cdbd5701f7ee93f6d73558f0419351 | |
| parent | bc28fe9599383f9d8996c6e8ec2e564503836b71 (diff) | |
| download | newlib-bb8251474cd5eaf5950a51e6b13dc6d5098ed0aa.zip newlib-bb8251474cd5eaf5950a51e6b13dc6d5098ed0aa.tar.gz newlib-bb8251474cd5eaf5950a51e6b13dc6d5098ed0aa.tar.bz2 | |
* path.cc (chdir): Really make sure that isspace gets only an unsigned char.
| -rw-r--r-- | winsup/cygwin/ChangeLog | 5 | ||||
| -rw-r--r-- | winsup/cygwin/path.cc | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog index def2b30..da4d721 100644 --- a/winsup/cygwin/ChangeLog +++ b/winsup/cygwin/ChangeLog @@ -1,3 +1,8 @@ +Fri Jun 1 10:57:19 2001 Christopher Faylor <cgf@cygnus.com> + + * path.cc (chdir): Really make sure that isspace gets only an unsigned + char. + Fri Jun 1 13:45:00 2001 Corinna Vinschen <corinna@vinschen.de> * syscalls.cc (_rename): Handle the case that `foo' is renamed to diff --git a/winsup/cygwin/path.cc b/winsup/cygwin/path.cc index 3138841..21df976 100644 --- a/winsup/cygwin/path.cc +++ b/winsup/cygwin/path.cc @@ -2897,7 +2897,7 @@ chdir (const char *dir) whitespace to SetCurrentDirectory. This doesn't work too well with other parts of the API, though, apparently. So nuke trailing white space. */ - for (s = strchr (dir, '\0'); --s >= dir && isspace ((unsigned int) *s); ) + for (s = strchr (dir, '\0'); --s >= dir && isspace ((unsigned int) (*s & 0xff)); ) *s = '\0'; if (path.error) |