hyperscan

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[QUESTION] How to clear singlematch status between multi hs_scan_stream

6

Hi all I want to do like `hs_scan_stream->hs_scan_stream->hs_scan_stream`, but singlematch flag will keep in multi scan, so i want to do like `hs_scan_stream->clear_single_match_status->hs_scan_stream->clear_single_match_status->hs_scan_stream`, how to do like that? Where is...

pengtianabc

Hi guys, I'm trying to fix hyperscan's dependency pcre in vcpkg (https://github.com/microsoft/vcpkg/pull/26028) but got some link issues: ``` 4>GroundTruth.obj : error LNK2019: unresolved external symbol __imp_pcre_compile2@@24 referenced in function "public:...

JackBoosY

Getting "Invalid UTF-8 character for UTF control characters'

6

Hi, While compiling expression along with utf 8 chars getting below error. If I remove HS_FLAG_UTF8 flag then it compiles fine. IS there any restriction for utf8 control characters? "bob...

paresh-panda

CH_CALLBACK_SKIP_PATTERN causes infinite loop in ch_scan() with patterns of empty matches

2

Hi, I recently noticed an infinite loop in our program and found the issue to be related with `CH_CALLBACK_SKIP_PATTERN`. When there are patterns that may match empty strings, the `CH_CALLBACK_SKIP_PATTERN`...

liweitianux

Hyperscan crashes when built for 32-bit Windows

8

We've found that Hyperscan crashes reliably when built to target 32-bit Windows. To reproduce: * Build Hyperscan 5.3.0 targeting Windows 32-bit using VS2019. * `cmake -G "Visual Studio 16 2019"...

eliaslevy

hyperscan fails to build - casading "undefined reference" errors on step "Linking CXX executable ../bin/unit-hyperscan

10

Hi there. I'm running into a problem building hyperscan on Ubuntu 21.10. This is an ESXi virtual machine. Here is the relevant information about the system, if it helps at...

da667

Build failed with glibc 2.34

6

[ 95%] Building CXX object tools/hscollider/CMakeFiles/hscollider.dir/sig.cpp.o /home/sdlzx/rpmbuild/BUILD/hyperscan-5.4.0/tools/hscollider/sig.cpp:178:48: error: array bound is not an integer constant before ‘]’ token 178 | static TLS_VARIABLE char alt_stack_loc[SIGSTKSZ]; | ^ /home/sdlzx/rpmbuild/BUILD/hyperscan-5.4.0/tools/hscollider/sig.cpp: In function ‘void...

hdu-sdlzx

请问有没有windows编译好的类库呢

6

5.0编译出现很多问题，环境依赖比较大。需java调用。操作系统：windows与linux

zhijingai

Hello, I believe I have found a bug when running Hyperscan on Windows. On linux I have not been able to reproduce the error. It happens when I try to...

estebanpw

Session-aware-allocation supporting with hyperscan

3

hi, everybody I am using hyperscan do some serious heavy-load query works in c++. For the best performance, our project hire session-aware-memory-allocation technology, just like Google's Arena. pls see [Protobuf's...

hurricane1026