Bug #7822
Updated by Shivani Bhardwaj 2 days ago
<pre> @AddressSanitizer:DEADLYSIGNAL AddressSanitizer:DEADLYSIGNAL ================================================================= ==1895348==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x79ae48086971 bp 0x7fff86b56a50 sp 0x7fff86b56a10 T0) ==1895348==The signal is caused by a READ memory access. ==1895348==Hint: address points to the zero page. #0 0x79ae48086971 in __GI__IO_fwrite libio/iofwrite.c:37 #1 0x79ae4847ef18 in fwrite ../../../../src/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:1109 #2 0x598ed0fda3e6 in EngineAnalysisRulesFailure /home/ard/Orgs/oisf/flowbit-ordering/src/detect-engine-analyzer.c:625 #3 0x598ed0c050c6 in DetectLoadSigFile /home/ard/Orgs/oisf/flowbit-ordering/src/detect-engine-loader.c:211 #4 0x598ed0c05822 in ProcessSigFiles /home/ard/Orgs/oisf/flowbit-ordering/src/detect-engine-loader.c:277 #5 0x598ed0c06e96 in SigLoadSignatures /home/ard/Orgs/oisf/flowbit-ordering/src/detect-engine-loader.c:441 #6 0x598ed0abeffe in LoadSignatures /home/ard/Orgs/oisf/flowbit-ordering/src/suricata.c:2500 #7 0x598ed0abfe74 in PostConfLoadedDetectSetup /home/ard/Orgs/oisf/flowbit-ordering/src/suricata.c:2651 #8 0x598ed0ac22c1 in SuricataInit /home/ard/Orgs/oisf/flowbit-ordering/src/suricata.c:3073 #9 0x598ed0ab15f1 in main /home/ard/Orgs/oisf/flowbit-ordering/src/main.c:57 #10 0x79ae4802a1c9 in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58 #11 0x79ae4802a28a in __libc_start_main_impl ../csu/libc-start.c:360 #12 0x598ed0ab1444 in _start (/home/ard/Orgs/oisf/flowbit-ordering/src/suricata+0x840444) (BuildId: 8dea6bc339819bb52fc5f33a95ca9a8bdc5f85ee) AddressSanitizer can not provide additional info. SUMMARY: AddressSanitizer: SEGV libio/iofwrite.c:37 in __GI__IO_fwrite ==1895348==ABORTING </pre> ==1895348==ABORTING@ if @engine-analysis.rules-fast-pattern@ is not explicitly enabled.