diff options
Diffstat (limited to 'apt-pkg/contrib')
| -rw-r--r-- | apt-pkg/contrib/gpgv.cc | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/apt-pkg/contrib/gpgv.cc b/apt-pkg/contrib/gpgv.cc index f47e7ea48..8f619fee2 100644 --- a/apt-pkg/contrib/gpgv.cc +++ b/apt-pkg/contrib/gpgv.cc @@ -10,6 +10,7 @@ #include <sys/stat.h> #include <sys/types.h> #include <sys/wait.h> +#include <unistd.h> #include<apt-pkg/configuration.h> #include<apt-pkg/error.h> @@ -22,11 +23,15 @@ static char * GenerateTemporaryFileTemplate(const char *basename) /*{{{*/ { const char *tmpdir = getenv("TMPDIR"); + #ifdef P_tmpdir if (!tmpdir) tmpdir = P_tmpdir; #endif - if (!tmpdir) + + // check that tmpdir is set and exists + struct stat st; + if (!tmpdir || stat(tmpdir, &st) != 0) tmpdir = "/tmp"; std::string out; |