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| author | albert-github <albert.tests@gmail.com> | 2021-05-23 16:50:19 (GMT) |
|---|---|---|
| committer | albert-github <albert.tests@gmail.com> | 2021-05-23 16:50:19 (GMT) |
| commit | 7ba8384ec466c47bac353744c6942f5be1dd9ab8 (patch) | |
| tree | aea6da281d3eca4cce743ae4bf2807a7f89c44c0 /src | |
| parent | e965e5da00bce6076d7009e4a48acee76fc84a7c (diff) | |
| download | Doxygen-7ba8384ec466c47bac353744c6942f5be1dd9ab8.zip Doxygen-7ba8384ec466c47bac353744c6942f5be1dd9ab8.tar.gz Doxygen-7ba8384ec466c47bac353744c6942f5be1dd9ab8.tar.bz2 | |
issue #8564 input buffer overflow, can't enlarge buffer because scanner uses REJECT
When we have a very large "LONGSTRINBLOCK" (e.g. a very large documentation part or an encode executable in e.g. base64 encoding) , there are a lot of lines that have to be read at once, this is not really necessary they can be read sequentially (probably at the cost of some speed)
Diffstat (limited to 'src')
| -rw-r--r-- | src/pycode.l | 2 | ||||
| -rw-r--r-- | src/pyscanner.l | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/src/pycode.l b/src/pycode.l index 6acf333..f24c8c9 100644 --- a/src/pycode.l +++ b/src/pycode.l @@ -183,7 +183,7 @@ LONGSTRINGCHAR [^\\"'] ESCAPESEQ ("\\")(.) LONGSTRINGITEM ({LONGSTRINGCHAR}|{ESCAPESEQ}) SMALLQUOTE ("\"\""|"\""|"'"|"''") -LONGSTRINGBLOCK ({LONGSTRINGITEM}+|{SMALLQUOTE}) +LONGSTRINGBLOCK ({LONGSTRINGITEM}|{SMALLQUOTE}) SHORTSTRING ("'"{SHORTSTRINGITEM}*"'"|'"'{SHORTSTRINGITEM}*'"') SHORTSTRINGITEM ({SHORTSTRINGCHAR}|{ESCAPESEQ}) diff --git a/src/pyscanner.l b/src/pyscanner.l index bf2a914..a34dc18 100644 --- a/src/pyscanner.l +++ b/src/pyscanner.l @@ -180,7 +180,7 @@ LONGSTRINGCHAR [^\\"'] ESCAPESEQ ("\\")(.) LONGSTRINGITEM ({LONGSTRINGCHAR}|{ESCAPESEQ}) SMALLQUOTE ("\"\""|"\""|"'"|"''") -LONGSTRINGBLOCK ({LONGSTRINGITEM}+|{SMALLQUOTE}) +LONGSTRINGBLOCK ({LONGSTRINGITEM}|{SMALLQUOTE}) SHORTSTRING ("'"{SHORTSTRINGITEM}*"'"|'"'{SHORTSTRINGITEM}*'"') SHORTSTRINGITEM ({SHORTSTRINGCHAR}|{ESCAPESEQ}) |