Sanitising debug-printf formats, mostly.

2021-09-12 13:41:27 +01:00 · 2021-09-12 13:41:27 +01:00 · 2c96e7c30d
commit 2c96e7c30d
parent be5cc4e528
9 changed files with 26 additions and 5 deletions
--- a/src/io/io.c
+++ b/src/io/io.c
@ -166,6 +166,7 @@ wint_t url_fgetwc( URL_FILE * input ) {
                    debug_print( L"url_fgetwc: back from url_fgets\n",
                                 DEBUG_IO );
                    int c = ( int ) cbuff[0];
+                    // TODO: risk of reading off cbuff?
                    debug_printf( DEBUG_IO,
                                  L"url_fgetwc: cbuff is '%s'; (first) character = %d (%c)\n",
                                  cbuff, c, c & 0xf7 );