Commit 9786cab6 authored Apr 16, 2020 by Linus Torvalds

selinux

Pull SELinux fix from Paul Moore:
 "One small SELinux fix to ensure we cleanup properly on an error
  condition"

* tag 'selinux-pr-20200416' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux:
  selinux: free str on error in str_read()

parents 3fa84bf9 af15f14c

security/selinux/ss/policydb.c

+4 −4

Original line number	Diff line number	Diff line
		@@ -1035,14 +1035,14 @@ static int str_read(char *strp, gfp_t flags, void fp, u32 len)
		if (!str)
		return -ENOMEM;

		/* it's expected the caller should free the str */
		*strp = str;

		rc = next_entry(str, fp, len);
		if (rc)
		if (rc) {
		kfree(str);
		return rc;
		}

		str[len] = '\0';
		*strp = str;
		return 0;
		}

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