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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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4c36941aee
The size used in 'dma_free_coherent()' looks un-initialized here.
ctx->sa_len is set a few lines below and is apparently not set by the
caller.
So use 'size' as in the corresponding 'dma_alloc_coherent()' a few lines
above.
This has been spotted with coccinelle, using the following script:
////////////////////
@r@
expression x0, x1, y0, y1, z0, z1, t0, t1, ret;
@@
* ret = dma_alloc_coherent(x0, y0, z0, t0);
...
* dma_free_coherent(x1, y1, ret, t1);
@script:python@
y0 << r.y0;
y1 << r.y1;
@@
if y1.find(y0) == -1:
print "WARNING: sizes look different: '%s' vs '%s'" % (y0, y1)
////////////////////
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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|---|---|---|
| .. | ||
| crypto4xx_alg.c | ||
| crypto4xx_core.c | ||
| crypto4xx_core.h | ||
| crypto4xx_reg_def.h | ||
| crypto4xx_sa.c | ||
| crypto4xx_sa.h | ||
| crypto4xx_trng.c | ||
| crypto4xx_trng.h | ||
| Makefile | ||