c/x86-xsave: fix infinite loop when the size is not aligned

When the size of XSAVE region is not aligned on 16 bytes, the hexdump logic was buggy and triggered an infinite print of spaces. Fix this.
fishilico · Feb 15, 2025 · e81941f · e81941f
1 parent 57741ef
commit e81941f
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/c/x86-xsave.c b/c/x86-xsave.c
@@ -217,7 +217,8 @@ static void hexdump_both(const uint8_t *data1, const uint8_t *data2, unsigned in
             while (j < 16) {
                 if (!(j % 4))
                     printf(" ");
-                printf(" ");
+                printf("   ");
+                j++;
             }
         }