diff options
Diffstat (limited to 'src/plugins/imageformats/icns/qicnshandler.cpp')
| -rw-r--r-- | src/plugins/imageformats/icns/qicnshandler.cpp | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/plugins/imageformats/icns/qicnshandler.cpp b/src/plugins/imageformats/icns/qicnshandler.cpp index f924219..b665c83 100644 --- a/src/plugins/imageformats/icns/qicnshandler.cpp +++ b/src/plugins/imageformats/icns/qicnshandler.cpp @@ -462,8 +462,12 @@ static bool parseIconEntryInfo(ICNSEntry &icon) if (isIconCompressed(icon)) return true; // Icon depth: - if (!depth.isEmpty()) - icon.depth = ICNSEntry::Depth(depth.toUInt()); + if (!depth.isEmpty()) { + const uint depthUInt = depth.toUInt(); + if (depthUInt > 32) + return false; + icon.depth = ICNSEntry::Depth(depthUInt); + } // Try mono if depth not found if (icon.depth == ICNSEntry::DepthUnknown) icon.depth = ICNSEntry::DepthMono; @@ -516,7 +520,7 @@ static bool parseIconEntryInfo(ICNSEntry &icon) icon.height = icon.width; } // Sanity check - if (icon.width == 0 || icon.width > 4096 || icon.depth > 32) + if (icon.width == 0 || icon.width > 4096) return false; return true; } |