From: miker <miker@9efc2488-bf62-4759-914b-345cdb29e865>
Date: Mon, 10 Mar 2008 12:04:57 +0000 (+0000)
Subject: Patch from Scott McKellar:
X-Git-Tag: osrf_rel_2_0_1~691
X-Git-Url: https://old-git.evergreen-ils.org/?a=commitdiff_plain;h=aa5a1a39a761c2cc9b0ccc6509d9595b8197c49a;p=OpenSRF.git

Patch from Scott McKellar:

This patch replaces several calls to fprintf() or printf() with calls
to fputs(), where we don't use conversion specifications.

Since fputs() doesn't have to parse the output text for conversions,
it should be marginally more efficient than fprintf() or printf().

More importantly: in one case the output text comes in part from an
input message, and may conceivably contain conversion specifications,
whether inadvertently or maliciously.  In that case, fprintf() would
look for non-existent parameters to format into the output, resulting
in undefined behavior.



git-svn-id: svn://svn.open-ils.org/OpenSRF/trunk@1276 9efc2488-bf62-4759-914b-345cdb29e865
---

diff --git a/src/srfsh/srfsh.c b/src/srfsh/srfsh.c
index 0458af3..68bfcd5 100644
--- a/src/srfsh/srfsh.c
+++ b/src/srfsh/srfsh.c
@@ -684,15 +684,15 @@ int send_request( char* server,
 
 	double end = get_timestamp_millis();
 
-	fprintf( less, resp_buffer->buf );
+	fputs( resp_buffer->buf, less );
 	buffer_free( resp_buffer );
-	fprintf( less, "\n------------------------------------\n");
+	fputs("\n------------------------------------\n", less);
 	if( osrf_app_session_request_complete( session, req_id ))
-		fprintf(less, "Request Completed Successfully\n");
+		fputs("Request Completed Successfully\n", less);
 
 
 	fprintf(less, "Request Time in seconds: %.6f\n", end - start );
-	fprintf(less, "------------------------------------\n");
+	fputs("------------------------------------\n", less);
 
 	pclose(less); 
 
@@ -758,7 +758,7 @@ static int router_query_servers( const char* router_server ) {
 
 static int print_help( void ) {
 
-	printf(
+	fputs(
 			"---------------------------------------------------------------------------------\n"
 			"Commands:\n"
 			"---------------------------------------------------------------------------------\n"
@@ -804,8 +804,8 @@ static int print_help( void ) {
 			"\n"
 			"Note: long output is piped through 'less'. To search in 'less', type: /<search>\n"
 			"---------------------------------------------------------------------------------\n"
-			"\n"
-			);
+			"\n",
+			stdout );
 
 	return 1;
 }