e930c765ca
caam_jr_alloc() used to return NULL if a JR device could not be allocated for a session. In turn, every user of this function used IS_ERR() function to verify if anything went wrong, which does NOT look for NULL values. This made the kernel crash if the sanity check failed, because the driver continued to think it had allocated a valid JR dev instance to the session and at some point it tries to do a caam_jr_free() on a NULL JR dev pointer. This patch is a fix for this issue. Cc: <stable@vger.kernel.org> Signed-off-by: Catalin Vasile <cata.vasile@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| caamalg.c | ||
| caamhash.c | ||
| caamrng.c | ||
| compat.h | ||
| ctrl.c | ||
| ctrl.h | ||
| desc.h | ||
| desc_constr.h | ||
| error.c | ||
| error.h | ||
| intern.h | ||
| jr.c | ||
| jr.h | ||
| key_gen.c | ||
| key_gen.h | ||
| pdb.h | ||
| regs.h | ||
| sg_sw_sec4.h | ||