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| author | msweet <msweet@a1ca3aef-8c08-0410-bb20-df032aa958be> | 2015-10-23 18:07:07 +0000 |
|---|---|---|
| committer | msweet <msweet@a1ca3aef-8c08-0410-bb20-df032aa958be> | 2015-10-23 18:07:07 +0000 |
| commit | f433237632fea3b0e2a6bb7a30e3968a1b66277d (patch) | |
| tree | 82fc7266cca44d02ae696efbcd1ce1e536dbe640 /filter | |
| parent | 3c0659cd0fb6a9ccfa1e432dea9cf5511c1e1464 (diff) | |
| download | cups-f433237632fea3b0e2a6bb7a30e3968a1b66277d.tar.gz | |
Add margin checks to rastertopwg (<rdar://problem/23132108>)
git-svn-id: svn+ssh://src.apple.com/svn/cups/cups.org/trunk@12909 a1ca3aef-8c08-0410-bb20-df032aa958be
Diffstat (limited to 'filter')
| -rw-r--r-- | filter/rastertopwg.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/filter/rastertopwg.c b/filter/rastertopwg.c index 569460bc0..ff6b76b72 100644 --- a/filter/rastertopwg.c +++ b/filter/rastertopwg.c @@ -105,6 +105,13 @@ main(int argc, /* I - Number of command-line args */ linesize = (page_width * inheader.cupsBitsPerPixel + 7) / 8; lineoffset = page_left * inheader.cupsBitsPerPixel / 8; /* Round down */ + if (page_left > page_width || page_top > page_height || page_bottom > page_height) + { + _cupsLangPrintFilter(stderr, "ERROR", _("Unsupported raster data.")); + fprintf(stderr, "DEBUG: Bad bottom/left/top margin on page %d.\n", page); + return (1); + } + switch (inheader.cupsColorSpace) { case CUPS_CSPACE_W : |