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* fhandler_proc.cc (format_proc_cygdrive): Fix symlink path if cygdrive

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is "/".
This commit is contained in:
Corinna Vinschen
2014-10-24 19:08:55 +00:00
parent 36e14a881e
commit e91c2f80ba
2 changed files with 7 additions and 1 deletions
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5
winsup/cygwin/ChangeLog
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@@ -1,3 +1,8 @@
2014-10-24 Corinna Vinschen <corinna@vinschen.de>
* fhandler_proc.cc (format_proc_cygdrive): Fix symlink path if cygdrive
is "/".
2014-10-24 Corinna Vinschen <corinna@vinschen.de>
* gendef (sigdelayed): 64 bit only: Fix seh_pushreg statements in

3
winsup/cygwin/fhandler_proc.cc
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@@ -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;
}