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Mark Wielaard
ff7fe98667
This is a corner case that will most likely never occur in practice, but we have several testcases that compress and decompress zero sized data. In that case during decompression we might malloc a buffer of size zero. It is allowed for malloc to return NULL in that case. But we do need a non-NULL buffer to return and set as result. So make sure to always at least allocate one byte. Also make sure that we don't allocate a zero sized conversion buffer for the data. https://sourceware.org/bugzilla/show_bug.cgi?id=24000 Signed-off-by: Mark Wielaard <mark@klomp.org>
The elfutils project provides libraries and tools for ELF files and DWARF data. The project home is http://elfutils.org/ Releases are published at ftp://sourceware.org/pub/elfutils/ Which can also be found at https://sourceware.org/elfutils/ftp/ To build a release do: ./configure && make && make check Please check the configure summary to make sure all recommended features are enabled. There should be no failures after make check. Please reports bugs at https://sourceware.org/bugzilla/ The current elfutils source code can be checked out with git clone git://sourceware.org/git/elfutils.git To build a git checkout do: autoreconf -i -f && \ ./configure --enable-maintainer-mode && \ make && make check The developer mailinglist to send patches to is elfutils-devel@sourceware.org. https://sourceware.org/ml/elfutils-devel/ To subscribe send an email to elfutils-devel-subscribe@sourceware.org Or use the form at https://sourceware.org/lists.html#ml-requestor See the CONTRIBUTING file for how to propose patches to the code. See the NOTES files for some design decisions and notes.