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| author | Corinna Vinschen <corinna@vinschen.de> | 2014-10-24 19:08:55 +0000 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2014-10-24 19:08:55 +0000 |
| commit | e91c2f80ba4bae58bbe99bbf8053f9d80c25a379 (patch) | |
| tree | b2c2599908bb802929b8a9af86aa04cf8077f388 /winsup/cygwin/fhandler_proc.cc | |
| parent | 36e14a881ef880ce3c48c92993d05e9614c6095d (diff) | |
| download | cygnal-e91c2f80ba4bae58bbe99bbf8053f9d80c25a379.tar.gz cygnal-e91c2f80ba4bae58bbe99bbf8053f9d80c25a379.tar.bz2 cygnal-e91c2f80ba4bae58bbe99bbf8053f9d80c25a379.zip | |
* fhandler_proc.cc (format_proc_cygdrive): Fix symlink path if cygdrive
is "/".
Diffstat (limited to 'winsup/cygwin/fhandler_proc.cc')
| -rw-r--r-- | winsup/cygwin/fhandler_proc.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/winsup/cygwin/fhandler_proc.cc b/winsup/cygwin/fhandler_proc.cc index 1c335c429..0fd2e569c 100644 --- a/winsup/cygwin/fhandler_proc.cc +++ b/winsup/cygwin/fhandler_proc.cc @@ -1360,7 +1360,8 @@ format_proc_cygdrive (void *, char *&destbuf) { destbuf = (char *) crealloc_abort (destbuf, mount_table->cygdrive_len + 1); char *dend = stpcpy (destbuf, mount_table->cygdrive); - *--dend = '\0'; + if (dend > destbuf + 1) /* cygdrive != "/"? */ + *--dend = '\0'; return dend - destbuf; } |