Commit 3e1fbd12 authored by Akinobu Mita's avatar Akinobu Mita Committed by Linus Torvalds

[PATCH] audit: fix kstrdup() error check

kstrdup() returns NULL on error.

Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: default avatarAkinobu Mita <akinobu.mita@gmail.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 5c95da9f
...@@ -800,8 +800,8 @@ static inline int audit_dupe_selinux_field(struct audit_field *df, ...@@ -800,8 +800,8 @@ static inline int audit_dupe_selinux_field(struct audit_field *df,
/* our own copy of se_str */ /* our own copy of se_str */
se_str = kstrdup(sf->se_str, GFP_KERNEL); se_str = kstrdup(sf->se_str, GFP_KERNEL);
if (unlikely(IS_ERR(se_str))) if (unlikely(!se_str))
return -ENOMEM; return -ENOMEM;
df->se_str = se_str; df->se_str = se_str;
/* our own (refreshed) copy of se_rule */ /* our own (refreshed) copy of se_rule */
......
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