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authorLibravatar Eric Sunshine <sunshine@sunshineco.com>2015-02-09 16:28:07 -0500
committerLibravatar Junio C Hamano <gitster@pobox.com>2015-02-10 10:31:48 -0800
commite60059276b26db5760e36aa85cf1091f662430fb (patch)
tree0e107adab2b3b6ad7e093be2adec357f81f1e611 /Documentation/revisions.txt
parentMerge branch 'jk/dotgit-case-maint-1.8.5' into maint-1.8.5 (diff)
downloadtgif-e60059276b26db5760e36aa85cf1091f662430fb.tar.xz
builtin/blame: destroy initialized commit_info only
Since ea02ffa3 (mailmap: simplify map_user() interface, 2013-01-05), find_alignment() has been invoking commit_info_destroy() on an uninitialized auto 'struct commit_info' (when METAINFO_SHOWN is not set). commit_info_destroy() calls strbuf_release() for each 'commit_info' strbuf member, which randomly invokes free() on whatever random stack value happens to reside in strbuf.buf, thus leading to periodic crashes. Reported-by: Dilyan Palauzov <dilyan.palauzov@aegee.org> Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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