libXfont: Changes to 'master'

[GitLab Mirror]

 src/bitmap/bitscale.c    |    6 ++++--
 src/fc/fserve.c          |    3 ++-
 src/fontfile/catalogue.c |    6 ++----
 src/stubs/atom.c         |    4 +++-
 4 files changed, 11 insertions(+), 8 deletions(-)

New commits:
commit 5561a9dc835a249e58cfdb3c384547f6f401a15d
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Sat Aug 17 14:31:24 2019 -0700

    fs_read_glyphs: check if rep is null before dereferencing
    
    Resolves coverity warning def16 from the list in
    https://gitlab.freedesktop.org/xorg/lib/libxfont/issues/6
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit c84ce6be6a7e2e70c9ab20b60bc7198699690d50
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Sat Aug 17 14:19:04 2019 -0700

    CatalogueRescan: if opendir() fails, unref fpes, but don't free the cat
    
    None of the callers of CatalogueRescan check for failure before accessing
    the cat pointer so don't free it (especially without clearing the pointer
    to it in fpe->private), just unref the contents.
    
    Can only be triggered if somehow stat() succeeds on the directory, but
    opendir fails anyway (removed between the calls?  permission problem?).
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit c1c5c9aa4cacb9138d6a2e5d37619f7960b54536
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Sat Aug 17 13:56:03 2019 -0700

    ComputeScaledProperties: check for valid pointers before making atoms
    
    Resolves coverity warning def23 from the list in
    https://gitlab.freedesktop.org/xorg/lib/libxfont/issues/6
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit 78085e6b683b4e5a13b38508597a0c93ac2ed9ea
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Sat Aug 17 13:41:02 2019 -0700

    stubs/atom.c: check for ResizeHashTable failure
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>