Improve RTF detection

Certain RTF files may attempt to thwart detection by having a malformed RTF header, such as **{\rt000**. Removing 0x66 will result in detecting these malformed yet valid RTFs as well. Additional reading: https://www.decalage.info/rtf_tricks#Trick_1:_Incomplete_RTF_Header
2019-12-11 22:58:33 +01:00 · 2019-12-11 22:58:33 +01:00 · c06502cd76
parent 974ce1fd12
commit c06502cd76
1 changed files with 1 additions and 2 deletions
--- a/src/core/lib/FileSignatures.mjs
+++ b/src/core/lib/FileSignatures.mjs
@ -1008,8 +1008,7 @@ export const FILE_SIGNATURES = {
                0: 0x7b,
                1: 0x5c,
                2: 0x72,
-                3: 0x74,
-                4: 0x66
+                3: 0x74
            },
            extractor: extractRTF
        },