diff options
| -rw-r--r-- | apt-pkg/aptconfiguration.cc | 2 | ||||
| -rw-r--r-- | apt-pkg/tagfile.cc | 2 | ||||
| -rw-r--r-- | cmdline/apt-mark.cc | 4 |
3 files changed, 4 insertions, 4 deletions
diff --git a/apt-pkg/aptconfiguration.cc b/apt-pkg/aptconfiguration.cc index e32e553a4..4f9b84e00 100644 --- a/apt-pkg/aptconfiguration.cc +++ b/apt-pkg/aptconfiguration.cc @@ -392,7 +392,7 @@ std::vector<std::string> const Configuration::getArchitectures(bool const &Cache dup2(nullfd, STDIN_FILENO); dup2(external[1], STDOUT_FILENO); dup2(nullfd, STDERR_FILENO); - if (chrootDir != "/" && chroot(chrootDir.c_str()) != 0) + if (chrootDir != "/" && chroot(chrootDir.c_str()) != 0 && chdir("/") != 0) _error->WarningE("getArchitecture", "Couldn't chroot into %s for dpkg --print-foreign-architectures", chrootDir.c_str()); execvp(Args[0], (char**) &Args[0]); _error->WarningE("getArchitecture", "Can't detect foreign architectures supported by dpkg!"); diff --git a/apt-pkg/tagfile.cc b/apt-pkg/tagfile.cc index 868adf3d2..b91e868e2 100644 --- a/apt-pkg/tagfile.cc +++ b/apt-pkg/tagfile.cc @@ -237,7 +237,7 @@ bool pkgTagFile::Jump(pkgTagSection &Tag,unsigned long long Offset) // --------------------------------------------------------------------- /* */ pkgTagSection::pkgTagSection() - : Section(0), TagCount(0), Stop(0), d(NULL) + : Section(0), TagCount(0), d(NULL), Stop(0) { memset(&Indexes, 0, sizeof(Indexes)); memset(&AlphaIndexes, 0, sizeof(AlphaIndexes)); diff --git a/cmdline/apt-mark.cc b/cmdline/apt-mark.cc index eb3410be1..ebb1f9892 100644 --- a/cmdline/apt-mark.cc +++ b/cmdline/apt-mark.cc @@ -209,7 +209,7 @@ bool DoHold(CommandLine &CmdL) dup2(nullfd, STDIN_FILENO); dup2(nullfd, STDOUT_FILENO); dup2(nullfd, STDERR_FILENO); - if (chrootDir != "/" && chroot(chrootDir.c_str()) != 0) + if (chrootDir != "/" && chroot(chrootDir.c_str()) != 0 && chdir("/") != 0) _error->WarningE("getArchitecture", "Couldn't chroot into %s for dpkg --assert-multi-arch", chrootDir.c_str()); execvp(Args[0], (char**) &Args[0]); _error->WarningE("dpkgGo", "Can't detect if dpkg supports multi-arch!"); @@ -279,7 +279,7 @@ bool DoHold(CommandLine &CmdL) { close(external[1]); std::string const chrootDir = _config->FindDir("DPkg::Chroot-Directory"); - if (chrootDir != "/" && chroot(chrootDir.c_str()) != 0) + if (chrootDir != "/" && chroot(chrootDir.c_str()) != 0 && chdir("/") != 0) _error->WarningE("getArchitecture", "Couldn't chroot into %s for dpkg --set-selections", chrootDir.c_str()); int const nullfd = open("/dev/null", O_RDONLY); dup2(external[0], STDIN_FILENO); |