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[Bug binutils/30507] NULL pointer passed to memcpy in rust-demangle reac
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From: |
lukas.dresel at cs dot ucsb.edu |
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Subject: |
[Bug binutils/30507] NULL pointer passed to memcpy in rust-demangle reachable via nm-new |
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Date: |
Fri, 02 Jun 2023 00:22:43 +0000 |
https://sourceware.org/bugzilla/show_bug.cgi?id=30507
--- Comment #2 from Lukas Dresel <lukas.dresel at cs dot ucsb.edu> ---
The `length` passed to memcpy and the `data` are zero in this case, causing it
to be a non-issue on my system (if len is zero, memcpy does not attempt to
dereference the pointer), but I'm not sure about other libc's or other
architectures.
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