lib: libbb: f should never be NULL
We assume it to be non NULL in other places, so we are in much greater trouble if it actually is. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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@ -43,7 +43,7 @@ EXPORT_SYMBOL(concat_path_file);
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char *concat_subpath_file(const char *path, const char *f)
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char *concat_subpath_file(const char *path, const char *f)
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{
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{
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if (f && DOT_OR_DOTDOT(f))
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if (DOT_OR_DOTDOT(f))
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return NULL;
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return NULL;
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return concat_path_file(path, f);
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return concat_path_file(path, f);
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}
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}
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