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| author | David Kalnischkies <david@kalnischkies.de> | 2015-12-27 21:52:01 +0100 |
|---|---|---|
| committer | David Kalnischkies <david@kalnischkies.de> | 2015-12-27 21:52:01 +0100 |
| commit | c72f5c4fb4b1d496a9bbdb421f25e986f0cba9bf (patch) | |
| tree | b17bb61d7a8e3deb9dfa9d29f280410a35ab39ee /apt-pkg/tagfile.cc | |
| parent | c3c3bd043b262dd5544594abd5e5bd4377a679d6 (diff) | |
deal with empty values properly in deb822 parser
Regression introduced in 8710a36a01c0cb1648926792c2ad05185535558e,
but such fields are unlikely in practice as it is just as simple to not
have a field at all with the same result of not having a value.
Closes: 808102
Diffstat (limited to 'apt-pkg/tagfile.cc')
| -rw-r--r-- | apt-pkg/tagfile.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/apt-pkg/tagfile.cc b/apt-pkg/tagfile.cc index 668cfc3a4..a0b64f9ca 100644 --- a/apt-pkg/tagfile.cc +++ b/apt-pkg/tagfile.cc @@ -382,7 +382,9 @@ bool pkgTagSection::Scan(const char *Start,unsigned long MaxLength, bool const R lastTagHash = AlphaHash(Stop, EndTag - Stop); // find the beginning of the value Stop = Colon + 1; - for (; isspace_ascii(*Stop) != 0; ++Stop); + for (; isspace_ascii(*Stop) != 0; ++Stop) + if (*Stop == '\n' && Stop[1] != ' ') + break; if (Stop >= End) return false; lastTagData.StartValue = Stop - Section; |