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Diffstat (limited to 'lib/libalpm/util.c')
-rw-r--r--lib/libalpm/util.c13
1 files changed, 6 insertions, 7 deletions
diff --git a/lib/libalpm/util.c b/lib/libalpm/util.c
index 001c042d..4a4847de 100644
--- a/lib/libalpm/util.c
+++ b/lib/libalpm/util.c
@@ -586,7 +586,7 @@ int _alpm_run_chroot(alpm_handle_t *handle, const char *cmd, char *const argv[],
goto cleanup;
}
- if(stdin_cb && pipe(parent2child_pipefd) == -1) {
+ if(pipe(parent2child_pipefd) == -1) {
_alpm_log(handle, ALPM_LOG_ERROR, _("could not create pipe (%s)\n"), strerror(errno));
retval = 1;
goto cleanup;
@@ -607,11 +607,9 @@ int _alpm_run_chroot(alpm_handle_t *handle, const char *cmd, char *const argv[],
close(2);
while(dup2(child2parent_pipefd[1], 1) == -1 && errno == EINTR);
while(dup2(child2parent_pipefd[1], 2) == -1 && errno == EINTR);
- if(stdin_cb) {
- while(dup2(parent2child_pipefd[0], 0) == -1 && errno == EINTR);
- close(parent2child_pipefd[0]);
- close(parent2child_pipefd[1]);
- }
+ while(dup2(parent2child_pipefd[0], 0) == -1 && errno == EINTR);
+ close(parent2child_pipefd[0]);
+ close(parent2child_pipefd[1]);
close(child2parent_pipefd[0]);
close(child2parent_pipefd[1]);
if(cwdfd >= 0) {
@@ -646,15 +644,16 @@ int _alpm_run_chroot(alpm_handle_t *handle, const char *cmd, char *const argv[],
child2parent->events = POLLIN;
fcntl(child2parent->fd, F_SETFL, O_NONBLOCK);
close(child2parent_pipefd[1]);
+ close(parent2child_pipefd[0]);
if(stdin_cb) {
parent2child->fd = parent2child_pipefd[1];
parent2child->events = POLLOUT;
fcntl(parent2child->fd, F_SETFL, O_NONBLOCK);
- close(parent2child_pipefd[0]);
} else {
parent2child->fd = -1;
parent2child->events = 0;
+ close(parent2child_pipefd[1]);
}
#define STOP_POLLING(p) do { close(p->fd); p->fd = -1; } while(0)