[pacman-dev] [PATCH] Reopen stdin before chrooting

[morganamilo via pacman-dev]

Fixes FS#68630

diff --git a/src/pacman/pacman.c b/src/pacman/pacman.c
index 7b19162c..4fb7fe3c 100644
--- a/src/pacman/pacman.c
+++ b/src/pacman/pacman.c
@@ -1135,12 +1135,6 @@ int main(int argc, char *argv[])
                cleanup(EXIT_FAILURE);
        }
 
-       if(config->sysroot && (chroot(config->sysroot) != 0 || chdir("/") != 
0)) {
-               pm_printf(ALPM_LOG_ERROR,
-                               _("chroot to '%s' failed: (%s)\n"), 
config->sysroot, strerror(errno));
-               cleanup(EXIT_FAILURE);
-       }
-
        /* we support reading targets from stdin if a cmdline parameter is '-' 
*/
        if(alpm_list_find_str(pm_targets, "-")) {
                if(!isatty(fileno(stdin))) {
@@ -1191,6 +1185,12 @@ int main(int argc, char *argv[])
                }
        }
 
+       if(config->sysroot && (chroot(config->sysroot) != 0 || chdir("/") != 
0)) {
+               pm_printf(ALPM_LOG_ERROR,
+                               _("chroot to '%s' failed: (%s)\n"), 
config->sysroot, strerror(errno));
+               cleanup(EXIT_FAILURE);
+       }
+
        pm_printf(ALPM_LOG_DEBUG, "pacman v%s - libalpm v%s\n", 
PACKAGE_VERSION, alpm_version());
 
        /* parse the config file */
-- 
2.30.0