lib/canonicalize: fix compiler warning [-Wsign-compare]
Signed-off-by: Karel Zak <kzak@redhat.com>
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@ -186,7 +186,8 @@ char *canonicalize_path_restricted(const char *path)
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}
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}
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len = canonical ? strlen(canonical) : errno ? -errno : -EINVAL;
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len = canonical ? (ssize_t) strlen(canonical) :
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errno ? -errno : -EINVAL;
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/* send length or errno */
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write_all(pipes[1], (char *) &len, sizeof(len));
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