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| author | Moriyoshi Koizumi <moriyoshi@php.net> | 2002-12-18 19:32:44 +0000 |
|---|---|---|
| committer | Moriyoshi Koizumi <moriyoshi@php.net> | 2002-12-18 19:32:44 +0000 |
| commit | 978340cfa59e926109b842886a4dc53ee2f33273 (patch) | |
| tree | eeaa71c034a835d8613a5d87e696a6bca6122579 /sapi/apache2filter | |
| parent | 1bfa8be47420fd8014b165db6424238eee65ae70 (diff) | |
| download | php-git-978340cfa59e926109b842886a4dc53ee2f33273.tar.gz | |
An intuitive attempt to hunt the bug.
Diffstat (limited to 'sapi/apache2filter')
| -rw-r--r-- | sapi/apache2filter/sapi_apache2.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/sapi/apache2filter/sapi_apache2.c b/sapi/apache2filter/sapi_apache2.c index 738c82cb0f..0355cf66cc 100644 --- a/sapi/apache2filter/sapi_apache2.c +++ b/sapi/apache2filter/sapi_apache2.c @@ -310,6 +310,8 @@ static int php_input_filter(ap_filter_t *f, apr_bucket_brigade *bb, apr_bucket *b; const char *str; apr_size_t n; + const char *prev_fetched_str; + apr_size_t prev_fetched_str_len; apr_status_t rv; TSRMLS_FETCH(); @@ -328,8 +330,25 @@ static int php_input_filter(ap_filter_t *f, apr_bucket_brigade *bb, return rv; } + prev_fetched_str = NULL; + prev_fetched_str_len = -1; + for (b = APR_BRIGADE_FIRST(bb); b != APR_BRIGADE_SENTINEL(bb); b = APR_BUCKET_NEXT(b)) { apr_bucket_read(b, &str, &n, 1); + if (APR_BUCKET_IS_HEAP(b)) { + if ((str == prev_fetched_str && n == prev_fetched_str_len)) { + char *brigade_dump = NULL; + apr_bucket *tmp; + + for (tmp = APR_BRIGADE_FIRST(bb); tmp != APR_BRIGADE_SENTINEL(bb); tmp = APR_BUCKET_NEXT(tmp)) { + brigade_dump = apr_psprintf(f->r->pool, "%s[%s %x] ", (brigade_dump ? brigade_dump: ""), tmp->type->name, (int)tmp); + } + + ap_log_error(APLOG_MARK, APLOG_WARNING, 0, 0, "* BUG * You encountered an apr bug. Please contact to php-dev@lists.php.net with the following information: %s", (brigade_dump ? brigade_dump: "(empty)")); + } + prev_fetched_str = str; + prev_fetched_str_len = n; + } if (n > 0) { old_index = ctx->post_len; ctx->post_len += n; |