diff options
| -rw-r--r-- | fcgiwrap.c | 31 |
1 files changed, 19 insertions, 12 deletions
@@ -433,6 +433,18 @@ static void inherit_environment() } } +static void error_403(const char *reason, const char *filename) +{ + FCGI_fputs("Status: 403 Forbidden\nContent-type: text/plain\n\n403", FCGI_stdout); + if (filename) { + FCGI_fprintf(FCGI_stderr, "%s (%s)\n", reason, filename); + } else { + FCGI_fputs(reason, FCGI_stderr); + FCGI_fputc('\n', FCGI_stderr); + } + exit(99); +} + static void handle_fcgi_request() { int pipe_in[2]; @@ -455,22 +467,17 @@ static void handle_fcgi_request() case 0: /* child */ filename = get_cgi_filename(); inherit_environment(); - if (!filename) { - puts("Status: 403 Forbidden\nContent-type: text/plain\n\n403"); - exit(99); - } + if (!filename) + error_403("Cannot get script name, is DOCUMENT_ROOT and SCRIPT_NAME set and is the script executable?", NULL); last_slash = strrchr(filename, '/'); - if (!last_slash) { - puts("Status: 403 Forbidden\nContent-type: text/plain\n\n403"); - exit(99); - } + if (!last_slash) + error_403("Script name must be a fully qualified path", filename); *last_slash = 0; - if (chdir(filename) < 0) { - puts("Status: 403 Forbidden\nContent-type: text/plain\n\n403"); - exit(99); - } + if (chdir(filename) < 0) + error_403("Cannot chdir to script directory", filename); + *last_slash = '/'; close(pipe_in[1]); |