[PATCH] xenalyze: correct symbol name length fscanf() specifier

[Jan Beulich]

SYMBOL_NAME_SIZE is 124, not 128. Use the symbolic name there as well,
to avoid any disconnect.

While there correct indentation on the following line as well.

Coverity ID: 1659391
Signed-off-by: Jan Beulich <jbeul...@suse.com>
---
There's no useful Fixes: tag; the code was imported from HG this way
about 10 years ago.

--- a/tools/xentrace/xenalyze.c
+++ b/tools/xentrace/xenalyze.c
@@ -321,11 +321,10 @@ void parse_symbol_file(char *fn) {
             (*p)->next=NULL;
         }
 
-        /* FIXME -- use SYMBOL_NAME_SIZE */
         /* FIXME -- use regexp.  This won't work for symbols with spaces (yes 
they exist) */
         (*p)->symbols[(*p)->count].addr = 0xDEADBEEF;
-        if ( fscanf(symbol_file, "%llx %128s",
-               &(*p)->symbols[(*p)->count].addr,
+        if ( fscanf(symbol_file, "%llx %" STR(SYMBOL_NAME_SIZE) "s",
+                    &(*p)->symbols[(*p)->count].addr,
                     (*p)->symbols[(*p)->count].name) == 0 )
             break;