[Webkit-unassigned] [Bug 247064] New: Clang build fails with -Wcast-align in ZycoreList.c

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Oct 26 08:17:10 PDT 2022


https://bugs.webkit.org/show_bug.cgi?id=247064

            Bug ID: 247064
           Summary: Clang build fails with -Wcast-align in ZycoreList.c
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: lmoura at igalia.com

/app/webkit/Source/JavaScriptCore/disassembler/zydis/Zydis/ZycoreList.c:97:21: error: cast from 'ZyanU8 *' (aka 'unsigned char *') to 'ZyanListNode *' (aka 'struct ZyanListNode_ *') increases required alignment from 1 to 8 [-Werror,-Wcast-align]
            *node = (ZyanListNode*)((ZyanU8*)list->buffer + size);

compiler explorer example: https://godbolt.org/z/7hY5K7s4o

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