diff options
Diffstat (limited to 'methods')
| -rw-r--r-- | methods/gpgv.cc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/methods/gpgv.cc b/methods/gpgv.cc index 9f2ccb174..947b585da 100644 --- a/methods/gpgv.cc +++ b/methods/gpgv.cc @@ -190,6 +190,12 @@ string GPGVMethod::VerifyGetSigners(const char *file, const char *outfile, if (Debug == true) std::clog << "inside VerifyGetSigners" << std::endl; + // Abort early if we can't find gpgv, before forking further. This also + // caches the invocation of --dump-options to find the working gpgv across + // our fork() below. + if (APT::Internal::FindGPGV(Debug).first.empty()) + return "Internal error: Cannot find gpgv"; + int fd[2]; if (pipe(fd) < 0) |