[gdk-pixbuf: 5/5] Merge branch 'static-analysis' into 'master'

[Emmanuele Bassi <ebassi src gnome org>]

commit b462b3d8160cbcf2d9a6ccb8cd40b102a29a6059
Merge: 70b28ccb5 9d0b9d0eb
Author: Emmanuele Bassi <ebassi gmail com>
Date:   Tue Nov 10 02:26:56 2020 +0000

    Merge branch 'static-analysis' into 'master'
    
    Rough pass at making the static analysis tool happy
    
    See merge request GNOME/gdk-pixbuf!89

 .clang-format              |  20 +-
 gdk-pixbuf/gdk-pixbuf-io.c |   9 +-
 gdk-pixbuf/io-png.c        | 534 ++++++++++++++++++++++-----------------------
 gdk-pixbuf/io-xbm.c        |   9 +-
 4 files changed, 290 insertions(+), 282 deletions(-)
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