diff options
Diffstat (limited to 'vcl')
| -rw-r--r-- | vcl/ios/source/gdi/salcoretextlayout.cxx | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/vcl/ios/source/gdi/salcoretextlayout.cxx b/vcl/ios/source/gdi/salcoretextlayout.cxx index 99151e886b0f..ff6552fed27a 100644 --- a/vcl/ios/source/gdi/salcoretextlayout.cxx +++ b/vcl/ios/source/gdi/salcoretextlayout.cxx @@ -421,6 +421,19 @@ bool CoreTextLayout::LayoutText(ImplLayoutArgs& args) { return false; } + + // If the string contains U+FFFD ("REPLACEMENT CHARACTER"), which + // happens at least for the ooo80484-1.slk document in + // sc_filters_test, the CTTypesetterCreateWithAttributedString() + // call below crashes, at least in the iOS simulator. Go figure. + // (In that case the string consists of *only* such characters, + // but play it safe. + for (int i = 0; i < m_chars_count; i++) + { + if (args.mpStr[args.mnMinCharPos+i] == 0xFFFD) + return false; + } + /* c0 and c1 are construction objects */ CFStringRef c0 = CFStringCreateWithCharactersNoCopy( NULL, &(args.mpStr[args.mnMinCharPos]), m_chars_count, kCFAllocatorNull ); if ( !c0 ) |