Bug #766
mod_fastcgi.c emits zero-length FCGI_STDERR records
| Status: | Fixed | Start: | ||
| Priority: | Normal | Due date: | ||
| Assigned to: | - | % Done: | 0% |
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| Category: | mod_fastcgi | |||
| Target version: | 1.4.13 | |||
| Pending: | No |
Resolution: | fixed |
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Description
According to the FastCGI Specification:
If an application has no errors to report, it sends either no FCGI_STDERR records or one zero-length FCGI_STDERR record.See section 6.1 Role Protocols - http://www.fastcgi.com/devkit/doc/fcgi-spec.html
mod_fastcgi.c will emit an empty error message in this case:
(mod_fastcgi.c.2536) FastCGI-stderr:Instead it should not emit any message. I believe this is as simple as adding:
if (packet.len == 0) break;just below "case FCGI_SERVER:" on line 2535. "case FCGI_STDOUT" deals with zero-length packets in this manner.
-- jay