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fuser: fix inverted access() check. Closes 3799.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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@ -299,7 +299,7 @@ int fuser_main(int argc UNUSED_PARAM, char **argv)
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strcpy(path, "/proc/net/");
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if (sscanf(*pp, "%u/%4s", &port, path + sizeof("/proc/net/")-1) == 2
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&& access(path, R_OK) != 0
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&& access(path, R_OK) == 0
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) {
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/* PORT/PROTO */
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scan_proc_net_or_maps(path, port);
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