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authorAllan McRae <allan@archlinux.org>2014-12-24 12:57:38 +1000
committerAllan McRae <allan@archlinux.org>2014-12-27 17:08:32 +1000
commit804688ab6a036a80e082354c497ddc2d21ac2979 (patch)
tree45ab269c37121d57bf1fa15dd7527f7f88566792
parent2f0ca00e5530d38e8ee2005f7d1129a92bf34231 (diff)
_alpm_run_chroot: only close working directory if it was opened
Signed-off-by: Allan McRae <allan@archlinux.org>
-rw-r--r--lib/libalpm/util.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/libalpm/util.c b/lib/libalpm/util.c
index 43d0d7be..22408d70 100644
--- a/lib/libalpm/util.c
+++ b/lib/libalpm/util.c
@@ -542,7 +542,9 @@ int _alpm_run_chroot(alpm_handle_t *handle, const char *cmd, char *const argv[])
while(dup2(pipefd[1], 2) == -1 && errno == EINTR);
close(pipefd[0]);
close(pipefd[1]);
- close(cwdfd);
+ if(cwdfd >= 0) {
+ close(cwdfd);
+ }
/* use fprintf instead of _alpm_log to send output through the parent */
if(chroot(handle->root) != 0) {