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[macOS] Fix set_native_icon crash with empty or invalid ICNS file.

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bruvzg 2023-07-04 09:09:40 +03:00
parent 46424488ed
commit 618795a214
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GPG key ID: 7960FCF39844EC38
1 changed files with 11 additions and 5 deletions
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16
platform/macos/display_server_macos.mm
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@ -3588,16 +3588,22 @@ void DisplayServerMacOS::set_native_icon(const String &p_filename) {
Vector<uint8_t> data;
uint64_t len = f->get_length();
ERR_FAIL_COND_MSG(len < 8, "Error reading icon data."); // "icns" + 32-bit length
data.resize(len);
f->get_buffer((uint8_t *)&data.write[0], len);
NSData *icon_data = [[NSData alloc] initWithBytes:&data.write[0] length:len];
ERR_FAIL_COND_MSG(!icon_data, "Error reading icon data.");
@try {
NSData *icon_data = [[NSData alloc] initWithBytes:&data.write[0] length:len];
ERR_FAIL_COND_MSG(!icon_data, "Error reading icon data.");
NSImage *icon = [[NSImage alloc] initWithData:icon_data];
ERR_FAIL_COND_MSG(!icon, "Error loading icon.");
NSImage *icon = [[NSImage alloc] initWithData:icon_data];
ERR_FAIL_COND_MSG(!icon, "Error loading icon.");
[NSApp setApplicationIconImage:icon];
[NSApp setApplicationIconImage:icon];
} @catch (NSException *exception) {
ERR_FAIL_MSG("NSException: " + String::utf8([exception reason].UTF8String));
}
}
void DisplayServerMacOS::set_icon(const Ref<Image> &p_icon) {