40 lines
1.4 KiB
Diff
40 lines
1.4 KiB
Diff
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# ./pullrev.sh 1884505 1915625
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http://svn.apache.org/viewvc?view=revision&revision=1884505
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http://svn.apache.org/viewvc?view=revision&revision=1915625
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--- httpd-2.4.57/modules/filters/mod_xml2enc.c
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+++ httpd-2.4.57/modules/filters/mod_xml2enc.c
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@@ -329,7 +329,7 @@
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apr_bucket* bstart;
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apr_size_t insz = 0;
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int pending_meta = 0;
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- char *ctype;
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+ char *mtype;
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char *p;
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if (!ctx || !f->r->content_type) {
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@@ -338,13 +338,17 @@
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return ap_pass_brigade(f->next, bb) ;
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}
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- ctype = apr_pstrdup(f->r->pool, f->r->content_type);
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- for (p = ctype; *p; ++p)
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- if (isupper(*p))
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- *p = tolower(*p);
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+ /* Extract the media type, ignoring parameters in content-type. */
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+ mtype = apr_pstrdup(f->r->pool, f->r->content_type);
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+ if ((p = ap_strchr(mtype, ';')) != NULL) *p = '\0';
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+ ap_str_tolower(mtype);
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- /* only act if starts-with "text/" or contains "xml" */
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- if (strncmp(ctype, "text/", 5) && !strstr(ctype, "xml")) {
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+ /* Accept text/ types, plus any XML media type per RFC 7303. */
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+ if (!(strncmp(mtype, "text/", 5) == 0
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+ || strcmp(mtype, "application/xml") == 0
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+ || (strlen(mtype) > 7 /* minimum 'a/b+xml' length */
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+ && (p = strstr(mtype, "+xml")) != NULL
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+ && strlen(p) == 4 /* ensures +xml is a suffix */))) {
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ap_remove_output_filter(f);
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return ap_pass_brigade(f->next, bb) ;
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}
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