5425750f03
Create a struct cryptop_data which contains state needed for a single symmetric crypto operation and move that state out of the session. This closes a race with the CRYPTO_F_DONE flag that can result in use after free. While here, remove the 'cse->error' member. It was just a copy of 'crp->crp_etype' and cryptodev_op() and cryptodev_aead() checked both 'crp->crp_etype' and 'cse->error'. Similarly, do not check for an error from mtx_sleep() since it is not used with PCATCH or a timeout so cannot fail with an error. PR: 218597 Reviewed by: kib Sponsored by: Chelsio Communications Differential Revision: https://reviews.freebsd.org/D13928 |
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|---|---|---|
| .. | ||
| cast.c | ||
| cast.h | ||
| castsb.h | ||
| criov.c | ||
| crypto.c | ||
| cryptodeflate.c | ||
| cryptodev_if.m | ||
| cryptodev.c | ||
| cryptodev.h | ||
| cryptosoft.c | ||
| cryptosoft.h | ||
| deflate.h | ||
| gfmult.c | ||
| gfmult.h | ||
| gmac.c | ||
| gmac.h | ||
| rmd160.c | ||
| rmd160.h | ||
| skipjack.c | ||
| skipjack.h | ||
| xform_aes_icm.c | ||
| xform_aes_xts.c | ||
| xform_auth.h | ||
| xform_blf.c | ||
| xform_cast5.c | ||
| xform_cml.c | ||
| xform_comp.h | ||
| xform_deflate.c | ||
| xform_des1.c | ||
| xform_des3.c | ||
| xform_enc.h | ||
| xform_gmac.c | ||
| xform_md5.c | ||
| xform_null.c | ||
| xform_rijndael.c | ||
| xform_rmd160.c | ||
| xform_sha1.c | ||
| xform_sha2.c | ||
| xform_skipjack.c | ||
| xform_userland.h | ||
| xform.c | ||
| xform.h | ||