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Fix $regex<n> use-after-free. Bug 2915
[exim.git]
/
src
/
src
/
globals.c
diff --git
a/src/src/globals.c
b/src/src/globals.c
index c95d24b4743aadf90a3aa01497ce9870497ced5a..cafb1599229de9eae20615c5ffcb7b4e122d9ec2 100644
(file)
--- a/
src/src/globals.c
+++ b/
src/src/globals.c
@@
-1016,6
+1016,10
@@
uschar *keep_environment = NULL;
int keep_malformed = 4*24*60*60; /* 4 days */
uschar *eldap_dn = NULL;
int keep_malformed = 4*24*60*60; /* 4 days */
uschar *eldap_dn = NULL;
+const uschar *letter_digit_hyphen_dot =
+ US"abcdefghijklmnopqrstuvwxyz"
+ ".-0123456789"
+ "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
#ifdef EXPERIMENTAL_ESMTP_LIMITS
uschar *limits_advertise_hosts = US"*";
#endif
#ifdef EXPERIMENTAL_ESMTP_LIMITS
uschar *limits_advertise_hosts = US"*";
#endif
@@
-1320,7
+1324,7
@@
const pcre2_code *regex_EARLY_PIPE = NULL;
int regex_cachesize = 0;
const pcre2_code *regex_ismsgid = NULL;
const pcre2_code *regex_smtp_code = NULL;
int regex_cachesize = 0;
const pcre2_code *regex_ismsgid = NULL;
const pcre2_code *regex_smtp_code = NULL;
-const uschar *regex_vars[REGEX_VARS];
+const uschar *regex_vars[REGEX_VARS]
= { 0 };
;
#ifdef WHITELIST_D_MACROS
const pcre2_code *regex_whitelisted_macro = NULL;
#endif
#ifdef WHITELIST_D_MACROS
const pcre2_code *regex_whitelisted_macro = NULL;
#endif