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| author | Vsevolod Stakhov <vsevolod@highsecure.ru> | 2020-05-10 19:33:37 +0100 |
|---|---|---|
| committer | Vsevolod Stakhov <vsevolod@highsecure.ru> | 2020-05-10 19:33:37 +0100 |
| commit | d4f4efdef40b07b452ef12b33cf192be51e0ef4f (patch) | |
| tree | f109b6e930361e2c7f7ac9bddb09c5491f7b143d /lualib/lua_content | |
| parent | 9645c688935b52f546f5cb45910d74cd2340174f (diff) | |
| download | rspamd-d4f4efdef40b07b452ef12b33cf192be51e0ef4f.tar.gz rspamd-d4f4efdef40b07b452ef12b33cf192be51e0ef4f.zip | |
[Fix] Pdf: Support some weird objects with no newline before endobj
Diffstat (limited to 'lualib/lua_content')
| -rw-r--r-- | lualib/lua_content/pdf.lua | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lualib/lua_content/pdf.lua b/lualib/lua_content/pdf.lua index 92b170534..0e3f024ae 100644 --- a/lualib/lua_content/pdf.lua +++ b/lualib/lua_content/pdf.lua @@ -459,6 +459,8 @@ local function parse_object_grammar(obj, task, pdf) obj.major, obj.minor, obj_or_err) pdf.ref[obj_ref(obj.major, obj.minor)] = obj else + lua_util.debugm(N, task, 'direct object %s:%s is parsed to raw data: %s', + obj.major, obj.minor, obj_or_err) pdf.ref[obj_ref(obj.major, obj.minor)] = obj_or_err obj.dict = {} obj.uncompressed = obj_or_err @@ -841,8 +843,8 @@ local function extract_outer_objects(task, input, pdf) local last = pdf.end_objects[end_pos] -- 7 is length of `endobj\n` - if first + 7 < last then - local len = last - first - 7 + if first + 6 < last then + local len = last - first - 6 -- Also get the starting span and try to match it versus obj re to get numbers local obj_line_potential = first - 32 |