diff options
Diffstat (limited to 'libgfortran')
-rw-r--r-- | libgfortran/ChangeLog | 6 | ||||
-rw-r--r-- | libgfortran/io/unix.c | 2 |
2 files changed, 8 insertions, 0 deletions
diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog index 6f116bd..4c2d185 100644 --- a/libgfortran/ChangeLog +++ b/libgfortran/ChangeLog @@ -1,3 +1,9 @@ +2011-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org> + + PR libgfortran/47296 + * io/unix.c (unpack_filename): Return non-zero if the filename passed + in is NULL. + 2011-01-04 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/47154 diff --git a/libgfortran/io/unix.c b/libgfortran/io/unix.c index a384f7b..e66560f 100644 --- a/libgfortran/io/unix.c +++ b/libgfortran/io/unix.c @@ -1000,6 +1000,8 @@ unit_to_fd (int unit) int unpack_filename (char *cstring, const char *fstring, int len) { + if (fstring == NULL) + return 1; len = fstrlen (fstring, len); if (len >= PATH_MAX) return 1; |