diff options
| author | Thomas Bechtold <thomasbechtold@jpberlin.de> | 2013-12-22 11:40:49 +0100 |
|---|---|---|
| committer | Michael Vogt <mvo@debian.org> | 2013-12-22 14:50:37 +0100 |
| commit | 38beb8b5936e9d85a5bb99bf3860f082bbe34439 (patch) | |
| tree | 9a520bd124ceb83416ea1f3c6d4aa8537d575bb3 /apt-pkg/contrib/gpgv.cc | |
| parent | 62f6ecbf2f204d95e98fc5480c5a0db43b52d2be (diff) | |
apt-pkg/contrib/gpgv.cc: use /tmp as fallback dir
if the directory given by $TMPDIR is not available, use /tmp as fallback.
Diffstat (limited to 'apt-pkg/contrib/gpgv.cc')
| -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; |