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authorLibravatar Jharrod LaFon <jlafon@eyesopen.com>2013-08-19 09:26:56 -0700
committerLibravatar Junio C Hamano <gitster@pobox.com>2013-08-19 13:47:56 -0700
commit4b05440283350ec3b01afabe847d9ce5cf4cbdb7 (patch)
treed07d7b4e2fcbfa3d9cb18df7e5110bcfbfc50ff4 /Documentation/git-gc.txt
parentMerge branch 'maint-1.8.1' into maint-1.8.2 (diff)
downloadtgif-4b05440283350ec3b01afabe847d9ce5cf4cbdb7.tar.xz
avoid segfault on submodule.*.path set to an empty "true"
Git fails due to a segmentation fault if a submodule path is empty. Here is an example .gitmodules that will cause a segmentation fault: [submodule "foo-module"] path url = http://host/repo.git $ git status Segmentation fault (core dumped) This is because the parsing of "submodule.*.path" is not prepared to see a value-less "true" and assumes that the value is always non-NULL (parsing of "ignore" has the same problem). Fix it by checking the NULL-ness of value and complain with config_error_nonbool(). Signed-off-by: Jharrod LaFon <jlafon@eyesopen.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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