diff options
| author | Arch Librarian <arch@canonical.com> | 2004-09-20 16:52:55 +0000 |
|---|---|---|
| committer | Arch Librarian <arch@canonical.com> | 2004-09-20 16:52:55 +0000 |
| commit | 06bba740f0085bcd6262cece62dcff266d8efe95 (patch) | |
| tree | 25dfe59881a92b77ad93ef34e42de60a1e8a7400 /apt-pkg/tagfile.cc | |
| parent | 138d4b3d84035f2e0547d7de999d7c7ebb6b7adc (diff) | |
Fixed another parser glitch
Author: jgg
Date: 1999-02-22 03:30:06 GMT
Fixed another parser glitch
Diffstat (limited to 'apt-pkg/tagfile.cc')
| -rw-r--r-- | apt-pkg/tagfile.cc | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/apt-pkg/tagfile.cc b/apt-pkg/tagfile.cc index 5d45b59bc..53e1e5e8b 100644 --- a/apt-pkg/tagfile.cc +++ b/apt-pkg/tagfile.cc @@ -1,6 +1,6 @@ // -*- mode: cpp; mode: fold -*- // Description /*{{{*/ -// $Id: tagfile.cc,v 1.23 1999/02/21 08:38:53 jgg Exp $ +// $Id: tagfile.cc,v 1.24 1999/02/22 03:30:06 jgg Exp $ /* ###################################################################### Fast scanner for RFC-822 type header information @@ -127,8 +127,11 @@ bool pkgTagFile::Jump(pkgTagSection &Tag,unsigned long Offset) return false; if (Tag.Scan(Start,End - Start) == false) + { + cout << string(Start,End) << endl; return _error->Error("Unable to parse package file %s (2)",Fd.Name().c_str()); - + } + return true; } /*}}}*/ @@ -212,9 +215,12 @@ bool pkgTagSection::Find(const char *Tag,const char *&Start, // Strip off the gunk from the start end Start = C; End = Section + Indexes[I+1]; + if (Start >= End) + return _error->Error("Internal parsing error"); + for (; (isspace(*Start) != 0 || *Start == ':') && Start < End; Start++); for (; isspace(End[-1]) != 0 && End > Start; End--); - + return true; } @@ -286,5 +292,3 @@ bool pkgTagSection::FindFlag(const char *Tag,unsigned long &Flags, return true; } /*}}}*/ - - |