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| author | Enrico Granata <egranata@apple.com> | 2015-02-26 19:00:23 +0000 |
|---|---|---|
| committer | Enrico Granata <egranata@apple.com> | 2015-02-26 19:00:23 +0000 |
| commit | b523deaa3864e467ab423483200d343006a7cd73 (patch) | |
| tree | 7d1cc86c54eed623b9116ba0330cd34362cdec0c /lldb/source/Core/DataExtractor.cpp | |
| parent | 221f467185790f7369052c7d39f3dba63c2fccc9 (diff) | |
| download | bcm5719-llvm-b523deaa3864e467ab423483200d343006a7cd73.tar.gz bcm5719-llvm-b523deaa3864e467ab423483200d343006a7cd73.zip | |
Fix a bug where LLDB could be convinced to attempt to extract a bitfield of size 0, and consequently crash
llvm-svn: 230661
Diffstat (limited to 'lldb/source/Core/DataExtractor.cpp')
| -rw-r--r-- | lldb/source/Core/DataExtractor.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lldb/source/Core/DataExtractor.cpp b/lldb/source/Core/DataExtractor.cpp index 6e1d63095cf..b4b43ed9778 100644 --- a/lldb/source/Core/DataExtractor.cpp +++ b/lldb/source/Core/DataExtractor.cpp @@ -1710,7 +1710,7 @@ DataExtractor::Dump (Stream *s, { size_t complex_int_byte_size = item_byte_size / 2; - if (complex_int_byte_size <= 8) + if (complex_int_byte_size > 0 && complex_int_byte_size <= 8) { s->Printf("%" PRIu64, GetMaxU64Bitfield(&offset, complex_int_byte_size, 0, 0)); s->Printf(" + %" PRIu64 "i", GetMaxU64Bitfield(&offset, complex_int_byte_size, 0, 0)); |
