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authorGravatar Jason A. Donenfeld <Jason@zx2c4.com>2013-04-09 04:12:19 (JST)
committerGravatar Jason A. Donenfeld <Jason@zx2c4.com>2013-04-09 04:43:26 (JST)
commit8a92df033e974af6338b530a0d78d1bdb0b0f918 (patch)
treeea7968f81170a9ed83b50f544036da78b1b8490c /COPYING
parentfb3655df3bf85bd405c5921bbd4b3a54c705c839 (diff)
downloadcgit-8a92df033e974af6338b530a0d78d1bdb0b0f918.zip
cgit-8a92df033e974af6338b530a0d78d1bdb0b0f918.tar.gz
Do not load user or system gitconfig and gitattributes
While doing any kind of git loading, unset HOME variables and set NOSYSTEM variables so that cgit does not load any settings that a user may have set for his own /usr/bin/git usage. This fixes a fatal error introduced with git 1.8, whereupon git would fatally exit when failing to access particular files. The result of this is that only repo-local configuration files are accessed: zx2c4@thinkpad ~/Projects/cgit $ HOME=/root QUERY_STRING="url=foo/log" CGIT_CONFIG=tests/trash/cgitrc strace -e access ./cgit >/dev/null access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) access("repos/foo/.git/objects", X_OK) = 0 access("repos/foo/.git/refs", X_OK) = 0 access("repos/foo/.git/config", R_OK) = 0 access("repos/foo/.git/config", R_OK) = 0 access("repos/foo/.git/objects/b3/bafdbf0183f4897ef8b1319cb8c490ed54717e", F_OK) = 0 access("repos/foo/.git/objects/b3/bafdbf0183f4897ef8b1319cb8c490ed54717e", F_OK) = 0 access("repos/foo/.git/objects/b3/bafdbf0183f4897ef8b1319cb8c490ed54717e", F_OK) = 0 access("repos/foo/.git/objects/b3/bafdbf0183f4897ef8b1319cb8c490ed54717e", F_OK) = 0 +++ exited with 0 +++ Reported-by: Ferry Huberts <ferry.huberts@pelagic.nl> Tested-by: Jason A. Donenfeld <Jason@zx2c4.com> Tested-by: Ferry Huberts <ferry.huberts@pelagic.nl> Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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