Versions of PCRE prior to 8.20 did not have pcre_free_study(). In its
absence, use pcre_free() instead.
Signed-off-by: Joe MacDonald <joe@xxxxxxxxxxxx>
---
[Re: [PATCH] libselinux: support building on older PCRE libs] On 13.10.22 (Tue
11:56) Stephen Smalley wrote:
> I think you want PCRE_MAJOR < 8 || PCRE_MAJOR == 8 && PCRE_MINOR < 20 to
> avoid problems when we get to version 9.
That is exactly what I wanted, thanks Stephen.
-J.
libselinux/src/label_file.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/libselinux/src/label_file.h b/libselinux/src/label_file.h
index bf0c9e2..0aad3e7 100644
--- a/libselinux/src/label_file.h
+++ b/libselinux/src/label_file.h
@@ -8,6 +8,11 @@
#define SELINUX_MAGIC_COMPILED_FCONTEXT 0xf97cff8a
#define SELINUX_COMPILED_FCONTEXT_MAX_VERS 1
+/* Prior to verison 8.20, libpcre did not have pcre_free_study() */
+#if (PCRE_MAJOR < 8 || (PCRE_MAJOR == 8 && PCRE_MINOR < 20))
+#define pcre_free_study pcre_free
+#endif
+
/* A file security context specification. */
struct spec {
struct selabel_lookup_rec lr; /* holds contexts for lookup result */
--
1.7.9.5
--
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