apt/shared_font: don't relocate zero offset

master
wwylele 2017-04-26 14:52:40 +07:00
parent 72b69cea4b
commit 22994607cc
1 changed files with 4 additions and 2 deletions

@ -78,6 +78,7 @@ void RelocateSharedFont(Kernel::SharedPtr<Kernel::SharedMemory> shared_font, VAd
memcpy(&cmap, data, sizeof(cmap)); memcpy(&cmap, data, sizeof(cmap));
// Relocate the offsets in the CMAP section // Relocate the offsets in the CMAP section
if (cmap.next_cmap_offset != 0)
cmap.next_cmap_offset += offset; cmap.next_cmap_offset += offset;
memcpy(data, &cmap, sizeof(cmap)); memcpy(data, &cmap, sizeof(cmap));
@ -86,6 +87,7 @@ void RelocateSharedFont(Kernel::SharedPtr<Kernel::SharedMemory> shared_font, VAd
memcpy(&cwdh, data, sizeof(cwdh)); memcpy(&cwdh, data, sizeof(cwdh));
// Relocate the offsets in the CWDH section // Relocate the offsets in the CWDH section
if (cwdh.next_cwdh_offset != 0)
cwdh.next_cwdh_offset += offset; cwdh.next_cwdh_offset += offset;
memcpy(data, &cwdh, sizeof(cwdh)); memcpy(data, &cwdh, sizeof(cwdh));