en Copyright 2015 Java http://172.16.0.5:8080/history/llvm-project-15.0.7/compiler-rt/lib/sanitizer_common/sanitizer_libc.cpp#6396a443 Revert "SIGSEGV in Sanitizer INTERCEPTOR of strstr function."Breaks Asan on Fuchsia's and ubsan with gcc.This reverts commit 685c94c6cbba4f2bf076b01fd3e0dcb4b1425b53. List of files: /llvm-project-15.0.7/compiler-rt/lib/sanitizer_common/sanitizer_libc.cpp Thu, 06 Jan 2022 05:25:26 +0000 Vitaly Buka <vitalybuka@google.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/compiler-rt/lib/sanitizer_common/sanitizer_libc.cpp#685c94c6 SIGSEGV in Sanitizer INTERCEPTOR of strstr function.This is a segmentation fault in INTERCEPTOR function on a special edgecase of strstr libc call. When 'Haystack'(main string to be examined) isNULL and 'needle'(sub-string to be searched in 'Haystack') is an emptystring then it hits a SEGV while using sanitizers and as a 'string notfound' case otherwise.Reviewed By: vitalybukaDifferential Revision: https://reviews.llvm.org/D115919 List of files: /llvm-project-15.0.7/compiler-rt/lib/sanitizer_common/sanitizer_libc.cpp Wed, 22 Dec 2021 23:30:35 +0000 Bharadwaj, Ritanya B <ritanya-b.bharadwaj@hpe.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/compiler-rt/lib/sanitizer_common/sanitizer_libc.cpp#40067b88 [compiler-rt] change internal internal libc invariantsllvm-libc is expected to be built with sanitizers and not use interceptors inthe long run. For now though, we have a hybrid process, where functionsimplemented in llvm-libc are instrumented, and glibc fills and sanitizerinterceptors fill in the rest.Current sanitizers have an invariant that the REAL(...) function called frominside of an interceptor is uninstrumented. A lot of interceptors call strlen()in order to figure out the size of the region to check/poison. Switch thesecallsites over to the internal, unsanitized implementation.Reviewed By: hctim, vitalybukaDifferential Revision: https://reviews.llvm.org/D108316 List of files: /llvm-project-15.0.7/compiler-rt/lib/sanitizer_common/sanitizer_libc.cpp Wed, 18 Aug 2021 18:56:46 +0000 Michael Jones <michaelrj@google.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/compiler-rt/lib/sanitizer_common/sanitizer_libc.cpp#d2af368a [compiler-rt] Remove some cpplint filtersllvm-svn: 371704 List of files: /llvm-project-15.0.7/compiler-rt/lib/sanitizer_common/sanitizer_libc.cpp Thu, 12 Sep 2019 02:20:36 +0000 Vitaly Buka <vitalybuka@google.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/compiler-rt/lib/sanitizer_common/sanitizer_libc.cpp#65492d95 compiler-rt: Rename .cc file in lib/sanitizer_common to .cppSee https://reviews.llvm.org/D58620 for discussion, and for the commandsI ran. In addition I also ran for f in $(svn diff | diffstat | grep .cc | cut -f 2 -d ' '); do rg $f . ; doneand manually updated (many) references to renamed files found by that.llvm-svn: 367463 List of files: /llvm-project-15.0.7/compiler-rt/lib/sanitizer_common/sanitizer_libc.cpp Wed, 31 Jul 2019 18:51:27 +0000 Nico Weber <nicolasweber@gmx.de>