Fix $regex<n> use-after-free. Bug 2915

[exim.git] / src / src / functions.h

diff --git a/src/src/functions.h b/src/src/functions.h
index 92a4831e381eaad21e43d8e67f08a0a5efca2531..345d7bce6749173f6a0635090bf10beb9ec81f9b 100644 (file)
--- a/src/src/functions.h
+++ b/src/src/functions.h
@@ -447,6 +447,7 @@ extern BOOL    regex_match_and_setup(const pcre2_code *, const uschar *, int, in
 extern const pcre2_code *regex_compile(const uschar *, mcs_flags, uschar **,
                pcre2_compile_context *);
 extern const pcre2_code *regex_must_compile(const uschar *, mcs_flags, BOOL);
+extern void    regex_vars_clear(void);
 extern void    retry_add_item(address_item *, uschar *, int);
 extern BOOL    retry_check_address(const uschar *, host_item *, uschar *, BOOL,
                  uschar **, uschar **);