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| author | David Kalnischkies <david@kalnischkies.de> | 2014-01-16 19:51:23 +0100 |
|---|---|---|
| committer | David Kalnischkies <david@kalnischkies.de> | 2014-01-16 19:51:23 +0100 |
| commit | 62d8a765b9b37354efab6ca838cbdb7f347f7cac (patch) | |
| tree | 4bd41cf6076cf264640ab2296f41c88379fecf44 /apt-pkg/cacheset.cc | |
| parent | bee0670b2dc8c50ddfc65731c00383da4d377cae (diff) | |
rework some code to fix some scan-build warnings
No visible functional changes, just code moved around and additional
checks to eliminate impossible branches
Reported-By: scan-build
Git-Dch: Ignore
Diffstat (limited to 'apt-pkg/cacheset.cc')
| -rw-r--r-- | apt-pkg/cacheset.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/apt-pkg/cacheset.cc b/apt-pkg/cacheset.cc index 0147f7e86..29281aab9 100644 --- a/apt-pkg/cacheset.cc +++ b/apt-pkg/cacheset.cc @@ -73,6 +73,8 @@ bool PackageContainerInterface::FromTask(PackageContainerInterface * const pci, const char *start, *end; parser.GetRec(start,end); unsigned int const length = end - start; + if (unlikely(length == 0)) + continue; char buf[length]; strncpy(buf, start, length); buf[length-1] = '\0'; |