Commit fb274aba authored by Stefan Fritsch's avatar Stefan Fritsch
Browse files

Replace literal constant with AP_MAX_REG_MATCH 


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1185849 13f79535-47bb-0310-9956-ffa450edef68
parent fb2811fb

modules/metadata/mod_headers.c

+3 −4
Original line number Diff line number Diff line
@@ -572,17 +572,16 @@ static char* process_tags(header_entry *hdr, request_rec *r) 
static const char *process_regexp(header_entry *hdr, const char *value,

                                  apr_pool_t *pool)

{

    unsigned int nmatch = 10;

    ap_regmatch_t pmatch[10];

    ap_regmatch_t pmatch[AP_MAX_REG_MATCH];

    const char *subs;

    const char *remainder;

    char *ret;

    int diffsz;

    if (ap_regexec(hdr->regex, value, nmatch, pmatch, 0)) {

    if (ap_regexec(hdr->regex, value, AP_MAX_REG_MATCH, pmatch, 0)) {

        /* no match, nothing to do */

        return value;

    }

    subs = ap_pregsub(pool, hdr->subs, value, nmatch, pmatch);

    subs = ap_pregsub(pool, hdr->subs, value, AP_MAX_REG_MATCH, pmatch);

    diffsz = strlen(subs) - (pmatch[0].rm_eo - pmatch[0].rm_so);

    if (hdr->action == hdr_edit) {

        remainder = value + pmatch[0].rm_eo;