detect/transforms: write directly in inspect buffer (backport7) #12100
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instead of writing to a temporary buffer and then copying, to save the cost of copying. Ticket: 7229 Not a cherry-pick as we do not put the transforms in rust, but just do this optimization in C
Codecov ReportAttention: Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## main-7.0.x #12100 +/- ##
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- Coverage 83.42% 83.26% -0.16%
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Files 922 922
Lines 260795 260822 +27
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- Hits 217558 217168 -390
- Misses 43237 43654 +417
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Information: QA ran without warnings. Pipeline 23290 |
victorjulien
requested changes
Nov 8, 2024
| @@ -111,7 +111,11 @@ static void TransformCompressWhitespace(InspectionBuffer *buffer, void *options) | |||
| return; | |||
| } | |||
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| uint8_t output[input_len]; // we can only shrink | |||
| // we can only shrink | |||
| uint8_t *output = (uint8_t *)InspectionBufferCheckAndExpand(buffer, input_len); | |||
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why do we need the cast, instead of updating InspectionBufferCheckAndExpand to return uint8_t *?
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Next in #12125 |
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Link to ticket: https://redmine.openinfosecfoundation.org/issues/
https://redmine.openinfosecfoundation.org/issues/7306
Describe changes:
No cherry-pick, but reusing logic in C instead of rust ;-)