hi Guys:
I find a bug in modprobe.c:
In the following case, modprobe will fail:
First ins_mod a.ko, then ins_mod b.ko, b.ko depends on a.ko,b.ko will
insmod failed.
Because syscall will return to EPERM, but finit_module and init_module
actually return EEXIST,
and EEXIST is stored in errno.
Finally, I found that rm_mod uses errno as the return value, so I think
ins_mod should also use errno as the return value.
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thanks with best regards!
email：[email protected];[email protected]
phone：15850502564
0001-Modify-the-return-value-of-ins_mod-function-to-avoid.patch
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