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--- a/modules/loggers/mod_log_config.c 2013/11/15 17:07:52 1542329
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+++ b/modules/loggers/mod_log_config.c 2014/03/10 11:23:47 1575904
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@@ -543,14 +543,24 @@
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while ((cookie = apr_strtok(cookies, ";", &last1))) {
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char *name = apr_strtok(cookie, "=", &last2);
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- if (name) {
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- char *value = name + strlen(name) + 1;
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- apr_collapse_spaces(name, name);
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+ /* last2 points to the next char following an '=' delim,
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+ or the trailing NUL char of the string */
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+ char *value = last2;
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+ if (name && *name && value && *value) {
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+ char *last = value - 2;
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+ /* Move past leading WS */
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+ name += strspn(name, " \t");
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+ while (last >= name && apr_isspace(*last)) {
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+ *last = '\0';
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+ --last;
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+ }
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if (!strcasecmp(name, a)) {
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- char *last;
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- value += strspn(value, " \t"); /* Move past leading WS */
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- last = value + strlen(value) - 1;
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+ /* last1 points to the next char following the ';' delim,
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+ or the trailing NUL char of the string */
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+ last = last1 - (*last1 ? 2 : 1);
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+ /* Move past leading WS */
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+ value += strspn(value, " \t");
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while (last >= value && apr_isspace(*last)) {
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*last = '\0';
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--last;
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@@ -559,6 +569,7 @@
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return ap_escape_logitem(r->pool, value);
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}
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}
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+ /* Iterate the remaining tokens using apr_strtok(NULL, ...) */
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cookies = NULL;
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}
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}
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