| removeEmptyLines() segfaults on empty string | |
| https://bugs.gentoo.org/show_bug.cgi?id=454348 | |
| http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=676423 | |
| Patch written by Thibaut Paumard <paumard@users.sourceforge.net> | |
| --- a/src/htmlgen.cpp | |
| +++ b/src/htmlgen.cpp | |
| @@ -1022,6 +1022,11 @@ | |
| static QCString removeEmptyLines(const QCString &s) | |
| { | |
| BufStr out(s.length()+1); | |
| + if (s.length()==0) | |
| + { | |
| + out.addChar('\0'); | |
| + return out.data(); | |
| + } | |
| char *p=s.data(); | |
| if (p) | |
| { |