[patch] crypto: caam - dereferencing ERR_PTR on allocation failure
From: Dan Carpenter <hidden>
Date: 2011-03-15 06:58:06
Also in:
kernel-janitors
Subsystem:
crypto api, freescale caam (cryptographic acceleration and assurance module) driver, the rest · Maintainers:
Herbert Xu, "David S. Miller", Horia Geantă, Pankaj Gupta, Gaurav Jain, Linus Torvalds
t_alg is an ERR_PTR here so we can't dereference it. Signed-off-by: Dan Carpenter <redacted> --- This doesn't compile for me. Sorry.
diff --git a/drivers/crypto/caam/caamalg.c b/drivers/crypto/caam/caamalg.c
index d7fe3d3..a27b6d3 100644
--- a/drivers/crypto/caam/caamalg.c
+++ b/drivers/crypto/caam/caamalg.c@@ -1136,7 +1136,7 @@ static int __init caam_algapi_init(void) if (IS_ERR(t_alg)) { err = PTR_ERR(t_alg); dev_warn(ctrldev, "%s alg allocation failed\n", - t_alg->crypto_alg.cra_driver_name); + driver_algs[i].driver_name); continue; }