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pdf.js/src/core
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Jonas Jenwald ca8d2bdce4 Abort parsing when the XRef /W-array contain bogus entries (issue 14303) 
For this particular PDF document, we have `/W [1 2 166666666666666666666666666]` which obviously makes no sense.

While this patch makes no attempt at actually validating the entries in the /W-array, we'll now simply abort all processing when the end of the PDF document has been reached (thus preventing hanging the browser).
Please note that this patch doesn't enable the PDF document to be loaded/rendered, but at least it fails "correctly" now.

Fixes one of the issues listed in issue 14303, namely the `REDHAT-1531897-0.pdf`document.
2021-11-25 18:35:08 +01:00
..
xfa XFA - Avoid an exception when looking for a font in a parent node 2021-11-12 16:27:08 +01:00
.eslintrc Enable the ESLint no-var rule globally 2021-03-13 16:12:53 +01:00
annotation.js [api-minor] Render pushbuttons on their own canvas (bug 1737260) 2021-11-12 15:37:33 +01:00
arithmetic_decoder.js Re-factor how the ESLint no-var rule is enabled in the src/ folder 2020-10-03 20:15:29 +02:00
ascii_85_stream.js Fix the remaining ESLint operator-assignment errors 2021-07-04 15:23:56 +02:00
ascii_hex_stream.js Fix the remaining ESLint operator-assignment errors 2021-07-04 15:23:56 +02:00
base_stream.js Add a new BaseStream.getString(...) method to replace manual bytesToString(BaseStream.getBytes(...)) calls 2021-05-01 19:20:36 +02:00
bidi.js Tweak the Bidi-detection heuristics for very short RTL strings (issue 11656) 2021-11-03 20:31:57 +01:00
calibri_factors.js XFA - Fix font scale factors (bug 1720888) 2021-07-28 19:10:42 +02:00
catalog.js [api-minor] Include the /Lang-property in the documentInfo, and use it in the viewer (issue 14110) 2021-10-16 14:27:47 +02:00
ccitt.js Convert src/core/ccitt.js to use standard classes 2021-04-27 13:29:09 +02:00
ccitt_stream.js Move the DecodeStream and StreamsSequenceStream from src/core/stream.js and into its own file 2021-04-28 10:16:51 +02:00
cff_font.js Include and use the 14 standard fonts files. 2021-06-07 11:10:11 -07:00
cff_parser.js Enable the ESLint operator-assignment rule 2021-07-04 12:57:45 +02:00
charsets.js Use ESLint to ensure that exports are sorted alphabetically 2021-01-09 20:37:51 +01:00
chunked_stream.js Ensure that ChunkedStream won't attempt to request data *beyond* the document size (issue 14303) 2021-11-24 19:19:43 +01:00
cmap.js Handle ranges that "overflow" the last byte in CMap.mapBfRange (bug 1627427) 2021-10-24 13:48:38 +02:00
colorspace.js Enable the ESLint no-loss-of-precision rule 2021-11-14 10:48:50 +01:00
core_utils.js [api-minor] Replace PDFDocumentProxy.getStats with a synchronous PDFDocumentProxy.stats getter 2021-11-20 12:20:55 +01:00
crypto.js [api-minor] Implement securityHandler in the scripting API (bug 1731578) 2021-10-26 23:42:04 +10:00
decode_stream.js Allow StreamsSequenceStream.readBlock to skip sub-streams with errors (issue 13794) 2021-07-26 16:42:50 +02:00
decrypt_stream.js Move the DecodeStream and StreamsSequenceStream from src/core/stream.js and into its own file 2021-04-28 10:16:51 +02:00
default_appearance.js [api-minor] Change the format of the fontName-property, in defaultAppearanceData, on Annotation-instances (PR 12831 follow-up) 2021-04-01 16:47:30 +02:00
document.js [api-minor] Render pushbuttons on their own canvas (bug 1737260) 2021-11-12 15:37:33 +01:00
encodings.js Use ESLint to ensure that exports are sorted alphabetically 2021-01-09 20:37:51 +01:00
evaluator.js [api-minor] Replace PDFDocumentProxy.getStats with a synchronous PDFDocumentProxy.stats getter 2021-11-20 12:20:55 +01:00
file_spec.js Remove the LGTM configuration and inline disable comments (issue 13829) 2021-08-03 11:14:49 +02:00
flate_stream.js Remove some, with Prettier 2.3.0, unnecessary // prettier-ignore comments 2021-05-19 11:36:03 +02:00
font_renderer.js Enable the unicorn/no-array-push-push ESLint plugin rule 2021-05-25 13:54:46 +02:00
fonts.js Implement TrueType character map "format 2" (fixes #14117) 2021-10-13 07:37:14 -04:00
fonts_utils.js Include and use the 14 standard fonts files. 2021-06-07 11:10:11 -07:00
function.js Remove the closure used with the PostScriptStack class 2021-07-24 12:59:53 +02:00
glyf.js Enable the ESLint operator-assignment rule 2021-07-04 12:57:45 +02:00
glyphlist.js Enable the no-var linting rule in src/core/glyphlist.js 2021-02-27 12:46:57 +01:00
helvetica_factors.js XFA - Fix font scale factors (bug 1720888) 2021-07-28 19:10:42 +02:00
image.js Always prefer abbreviated keys, over full ones, when doing any dictionary lookups (issue 14256) 2021-11-10 11:56:18 +01:00
image_utils.js Re-factor the LocalTilingPatternCache to cache by Ref rather than Name (PR 12458 follow-up, issue 13780) 2021-08-18 12:49:01 +02:00
jbig2.js Re-factor the BaseException.name handling, and clean-up some code 2021-08-10 11:27:47 +02:00
jbig2_stream.js Stop special-casing the dict parameter in the Jbig2Stream/JpegStream/JpxStream constructors 2021-04-28 13:44:47 +02:00
jpeg_stream.js Always prefer abbreviated keys, over full ones, when doing any dictionary lookups (issue 14256) 2021-11-10 11:56:18 +01:00
jpg.js Enable the ESLint no-loss-of-precision rule 2021-11-14 10:48:50 +01:00
jpx.js [FIX] fix jpx tag tree decode (issue 11957) 2021-08-31 11:44:26 +08:00
jpx_stream.js Stop special-casing the dict parameter in the Jbig2Stream/JpegStream/JpxStream constructors 2021-04-28 13:44:47 +02:00
liberationsans_widths.js XFA - Fix font scale factors (bug 1720888) 2021-07-28 19:10:42 +02:00
lzw_stream.js Move the DecodeStream and StreamsSequenceStream from src/core/stream.js and into its own file 2021-04-28 10:16:51 +02:00
metadata_parser.js Move the XML-parser to the src/core/-folder 2021-02-17 13:12:01 +01:00
metrics.js Enable the no-var linting rule in src/core/metrics.js 2021-02-27 12:44:45 +01:00
murmurhash3.js Ensure that MurmurHash3_64.update handles ArrayBuffer input correctly, to avoid hash-collisions (issue 12533) 2020-10-26 16:27:33 +01:00
myriadpro_factors.js XFA - Fix font scale factors (bug 1720888) 2021-07-28 19:10:42 +02:00
name_number_tree.js Improve handling of named destinations in out-of-order NameTrees (PR 10274 follow-up) 2021-05-21 15:48:37 +02:00
object_loader.js Improve the handling getBaseStreams, on the various Stream implementations 2021-04-28 13:44:47 +02:00
opentype_file_builder.js Convert src/core/opentype_file_builder.js to use standard classes 2021-05-02 21:00:28 +02:00
operator_list.js [api-minor] Re-factor the *internal* renderingIntent, and change the default intent value in the PDFPageProxy.getAnnotations method 2021-08-06 00:39:42 +02:00
parser.js [api-minor] Replace PDFDocumentProxy.getStats with a synchronous PDFDocumentProxy.stats getter 2021-11-20 12:20:55 +01:00
pattern.js Always prefer abbreviated keys, over full ones, when doing any dictionary lookups (issue 14256) 2021-11-10 11:56:18 +01:00
pdf_manager.js [api-minor] Replace PDFDocumentProxy.getStats with a synchronous PDFDocumentProxy.stats getter 2021-11-20 12:20:55 +01:00
predictor_stream.js Always prefer abbreviated keys, over full ones, when doing any dictionary lookups (issue 14256) 2021-11-10 11:56:18 +01:00
primitives.js Always prefer abbreviated keys, over full ones, when doing any dictionary lookups (issue 14256) 2021-11-10 11:56:18 +01:00
ps_parser.js Remove the closure used with the PostScriptToken class 2021-07-24 13:05:46 +02:00
run_length_stream.js Move the DecodeStream and StreamsSequenceStream from src/core/stream.js and into its own file 2021-04-28 10:16:51 +02:00
segoeui_factors.js XFA - Fix font scale factors (bug 1720888) 2021-07-28 19:10:42 +02:00
standard_fonts.js Fallback to font name matching, when checking for serif fonts (issue 13845) 2021-09-23 01:11:57 +02:00
stream.js Add an abstract base-class, which all the various Stream implementations inherit from 2021-04-28 13:44:45 +02:00
struct_tree.js Include the /Lang-property, when it exists, in the StructTree-data (issue 14261) 2021-11-14 12:37:41 +01:00
to_unicode_map.js Convert src/core/to_unicode_map.js to use standard classes 2021-05-02 21:00:29 +02:00
type1_font.js Remove unnecessary MissingDataException check from getHeaderBlock 2021-05-03 13:57:30 +02:00
type1_parser.js Enable the ESLint operator-assignment rule 2021-07-04 12:57:45 +02:00
unicode.js Use a buffer instead of string concatenation in reverseIfRtl in src/core/unicode.js 2021-02-27 13:20:09 +01:00
worker.js [api-minor] Replace PDFDocumentProxy.getStats with a synchronous PDFDocumentProxy.stats getter 2021-11-20 12:20:55 +01:00
worker_stream.js Replace a bunch of Array.prototype.forEach() cases with for...of loops instead 2021-04-24 13:00:19 +02:00
writer.js Don't save anything in XFA entry if no XFA! (bug 1732344) 2021-09-23 19:51:23 +02:00
xfa_fonts.js XFA - Fix font scale factors (bug 1720888) 2021-07-28 19:10:42 +02:00
xml_parser.js Handle PI with no value in xml parser 2021-05-18 10:22:18 +02:00
xref.js Abort parsing when the XRef /W-array contain bogus entries (issue 14303) 2021-11-25 18:35:08 +01:00