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CGI directory logic fixed

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Sergey Lyubka 2014-01-29 11:42:14 +00:00
parent 9ba1596c46
commit ddbe690698
1 changed files with 4 additions and 3 deletions
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mongoose.c
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@ -1131,16 +1131,17 @@ static const char cgi_status[] = "HTTP/1.1 200 OK\r\n";
static void open_cgi_endpoint(struct connection *conn, const char *prog) { static void open_cgi_endpoint(struct connection *conn, const char *prog) {
struct cgi_env_block blk; struct cgi_env_block blk;
char dir[MAX_PATH_SIZE]; char dir[MAX_PATH_SIZE], *p;
sock_t fds[2]; sock_t fds[2];
prepare_cgi_environment(conn, prog, &blk); prepare_cgi_environment(conn, prog, &blk);
// CGI must be executed in its own directory. 'dir' must point to the // CGI must be executed in its own directory. 'dir' must point to the
// directory containing executable program, 'p' must point to the // directory containing executable program, 'p' must point to the
// executable program name relative to 'dir'. // executable program name relative to 'dir'.
mg_snprintf(dir, sizeof(dir), "%s", prog); if ((p = strrchr(prog, '/')) == NULL) {
if (strrchr(dir, '/') == NULL) {
mg_snprintf(dir, sizeof(dir), "%s", "."); mg_snprintf(dir, sizeof(dir), "%s", ".");
} else {
mg_snprintf(dir, sizeof(dir), "%.*s", p - prog, prog);
} }
// Try to create socketpair in a loop until success. mg_socketpair() // Try to create socketpair in a loop until success. mg_socketpair()