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authorAl Viro <viro@zeniv.linux.org.uk>2012-08-01 13:07:04 +0400
committerAl Viro <viro@zeniv.linux.org.uk>2012-08-01 16:53:16 +0400
commitdbc6e0222d79e78925fe20733844a796a4b72cf9 (patch)
tree49eabccaa420103bd5ecddc2b77bc916440db812 /Documentation
parent06fd516c1a504828780fcd81dfe21f94dec4c868 (diff)
downloadlinux-linaro-stable-dbc6e0222d79e78925fe20733844a796a4b72cf9.tar.gz
delousing target_core_file a bit
* set_fs(KERNEL_DS) + getname() is probably the weirdest implementation of strdup() I've seen. Especially since they don't to copy it at all... * filp_open() never returns NULL; it's ERR_PTR(-E...) on failure. * file->f_dentry is never going to be NULL, TYVM. * match_strdup() + snprintf() + kfree() is a bloody weird way to spell match_strlcpy(). Pox on cargo-cult programmers... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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