diff options
Diffstat (limited to 'apt-pkg/deb')
| -rw-r--r-- | apt-pkg/deb/debversion.cc | 23 | ||||
| -rw-r--r-- | apt-pkg/deb/dpkgpm.cc | 8 |
2 files changed, 29 insertions, 2 deletions
diff --git a/apt-pkg/deb/debversion.cc b/apt-pkg/deb/debversion.cc index aeee61929..064d8fa5b 100644 --- a/apt-pkg/deb/debversion.cc +++ b/apt-pkg/deb/debversion.cc @@ -59,7 +59,7 @@ int debVersioningSystem::CmpFragment(const char *A,const char *AEnd, } /* Iterate over the whole string - What this does is to spilt the whole string into groups of + What this does is to split the whole string into groups of numeric and non numeric portions. For instance: a67bhgs89 Has 4 portions 'a', '67', 'bhgs', '89'. A more normal: @@ -140,6 +140,27 @@ int debVersioningSystem::DoCmpVersion(const char *A,const char *AEnd, if (rhs == BEnd) rhs = B; + // Special case: a zero epoch is the same as no epoch, + // so remove it. + if (lhs != A) + { + for (; *A == '0'; ++A); + if (A == lhs) + { + ++A; + ++lhs; + } + } + if (rhs != B) + { + for (; *B == '0'; ++B); + if (B == rhs) + { + ++B; + ++rhs; + } + } + // Compare the epoch int Res = CmpFragment(A,lhs,B,rhs); if (Res != 0) diff --git a/apt-pkg/deb/dpkgpm.cc b/apt-pkg/deb/dpkgpm.cc index 667db8ff2..bf0434ccc 100644 --- a/apt-pkg/deb/dpkgpm.cc +++ b/apt-pkg/deb/dpkgpm.cc @@ -624,7 +624,13 @@ bool pkgDPkgPM::Go(int OutStatusFd) */ char* list[5]; - TokSplitString(':', line, list, sizeof(list)/sizeof(list[0])); + if(!TokSplitString(':', line, list, sizeof(list)/sizeof(list[0]))) + // FIXME: dpkg sends multiline error messages sometimes (see + // #374195 for a example. we should support this by + // either patching dpkg to not send multiline over the + // statusfd or by rewriting the code here to deal with + // it. for now we just ignore it and not crash + continue; char *pkg = list[1]; char *action = _strstrip(list[2]); |