tree 5165f7ed82c8ab6c39e46928d49992a4cdcb7ff2
parent f580732216dcf971f3f006fe8e01cd4979e1d964
author Lasse Collin <lasse.collin@tukaani.org> 1444670949 +0300
committer Lasse Collin <lasse.collin@tukaani.org> 1482767871 +0200

liblzma: Fix a memory leak in error path of lzma_index_dup().

lzma_index_dup() calls index_dup_stream() which, in case of
an error, calls index_stream_end() to free memory allocated
by index_stream_init(). However, it illogically didn't
actually free the memory. To make it logical, the tree
handling code was modified a bit in addition to changing
index_stream_end().

Thanks to Evan Nemerson for the bug report.