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| author | Michael Vrhel <michael.vrhel@artifex.com> | 2016-05-09 09:28:00 -0700 |
|---|---|---|
| committer | Michael Vrhel <michael.vrhel@artifex.com> | 2016-05-09 11:18:00 -0700 |
| commit | c4a33f573adbf8627f08407e4357475285b46cf0 (patch) | |
| tree | 11a13983c844db9a14cdc71b2662274a4bef94ae /cups | |
| parent | ccd831b1b17b7e5f62e43583da51505d202b4de7 (diff) | |
| download | ghostpdl-c4a33f573adbf8627f08407e4357475285b46cf0.tar.gz | |
Change max_components and num_components in dev.color_info to uchar
There are locations in the code where Coverity has complained about
code logic that resulted in passing of unintialized values that
could only occur if num_components < 0 . Since this should never
be the case, we will make it clear by setting num_components and
max_components to uchar. This will limit our support to 256 colors
by a device.
Diffstat (limited to 'cups')
| -rw-r--r-- | cups/gdevcups.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cups/gdevcups.c b/cups/gdevcups.c index c00e758ad..6f070c8b2 100644 --- a/cups/gdevcups.c +++ b/cups/gdevcups.c @@ -5484,7 +5484,7 @@ cups_print_planar(gx_device_printer *pdev, { int x; /* Looping var */ int y; /* Looping var */ - int z; /* Looping var */ + unsigned char z; /* Looping var */ unsigned char srcbit; /* Current source bit */ unsigned char dstbit; /* Current destination bit */ unsigned char temp; /* Temporary variable */ |