diff options
| -rw-r--r-- | winsup/cygwin/ChangeLog | 4 | ||||
| -rw-r--r-- | winsup/cygwin/syscalls.cc | 12 |
2 files changed, 11 insertions, 5 deletions
diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog index 018a5f96d..6a8612b30 100644 --- a/winsup/cygwin/ChangeLog +++ b/winsup/cygwin/ChangeLog @@ -1,3 +1,7 @@ +2009-03-27 Corinna Vinschen <corinna@vinschen.de> + + * syscalls.cc (pathconf): Fix memory leak. + 2009-03-26 Corinna Vinschen <corinna@vinschen.de> * path.cc (symlink_worker): Write target filename as UTF-16 string diff --git a/winsup/cygwin/syscalls.cc b/winsup/cygwin/syscalls.cc index af26e008b..7950299ca 100644 --- a/winsup/cygwin/syscalls.cc +++ b/winsup/cygwin/syscalls.cc @@ -2047,10 +2047,12 @@ extern "C" long int pathconf (const char *file, int v) { fhandler_base *fh; + long ret = -1; myfault efault; if (efault.faulted (EFAULT)) return -1; + if (!*file) { set_errno (ENOENT); @@ -2059,11 +2061,11 @@ pathconf (const char *file, int v) if (!(fh = build_fh_name (file, NULL, PC_SYM_FOLLOW, stat_suffixes))) return -1; if (!fh->exists ()) - { - set_errno (ENOENT); - return -1; - } - return fh->fpathconf (v); + set_errno (ENOENT); + else + ret = fh->fpathconf (v); + delete fh; + return ret; } extern "C" int |