1 commit 6d134fb4defecb16591adbf4acb020acd165a75a

     2 Author: Paul Jakma <[email protected]>

     3 Date:   Thu Aug 23 23:22:02 2007 +0000

     4 

     5     [bgpd] Pass NOSUB to regexec

     6     

     7     2007-08-23 Paul Jakma <[email protected]>

     8     

     9     	* bgp_regex.c: (bgp_regcomp) Pass NOSUB flag to regcomp to

    10     	  prevent parsing of substitutions, which can have profound

    11     	  performance effects on bgpd and are of no use to the CLI

    12     	  anyway. How much it helps depends on the regex

    13     	  implementation.

    14 

    15 diff --git a/bgpd/bgp_regex.c b/bgpd/bgp_regex.c

    16 index be84d40..9b65f7c 100644

    17 --- bgpd/bgp_regex.c

    18 +++ bgpd/bgp_regex.c

    19 @@ -66,7 +66,7 @@ bgp_regcomp (const char *regstr)

    20  

    21    regex = XMALLOC (MTYPE_BGP_REGEXP, sizeof (regex_t));

    22  

    23 -  ret = regcomp (regex, magic_str, REG_EXTENDED);

    24 +  ret = regcomp (regex, magic_str, REG_EXTENDED|REG_NOSUB);

    25  

    26    XFREE (MTYPE_TMP, magic_str);

    27