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authorKees Cook <keescook@chromium.org>2013-07-03 22:04:57 (GMT)
committerChanho Park <chanho61.park@samsung.com>2014-11-18 02:51:23 (GMT)
commit9e6d533d0c4d4ae271b87cb81219ac3e2f89f9e0 (patch)
tree4e01e9735d362d7cd029492eea0a1e014be8e29f /crypto
parent26fa9a5b2792fd5c9ce043c3fa6f5e06bf0726c3 (diff)
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upstream: drivers: avoid format strings in names passed to alloc_workqueue()
For the workqueue creation interfaces that do not expect format strings, make sure they cannot accidently be parsed that way. Additionally, clean up calls made with a single parameter that would be handled as a format string. Many callers are passing potentially dynamic string content, so use "%s" in those cases to avoid any potential accidents. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'crypto')
-rw-r--r--crypto/pcrypt.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c
index b2c99dc..f8c920c 100644
--- a/crypto/pcrypt.c
+++ b/crypto/pcrypt.c
@@ -455,8 +455,8 @@ static int pcrypt_init_padata(struct padata_pcrypt *pcrypt,
get_online_cpus();
- pcrypt->wq = alloc_workqueue(name,
- WQ_MEM_RECLAIM | WQ_CPU_INTENSIVE, 1);
+ pcrypt->wq = alloc_workqueue("%s", WQ_MEM_RECLAIM | WQ_CPU_INTENSIVE,
+ 1, name);
if (!pcrypt->wq)
goto err;