fixed directory roots when running scriplets

1 files changed, 7 insertions, 1 deletions

diff --git a/lib/libalpm/util.c b/lib/libalpm/util.c
index 6a256096..49580c36 100644
--- a/lib/libalpm/util.c
+++ b/lib/libalpm/util.c
@@ -405,7 +405,9 @@ int _alpm_runscriptlet(char *root, char *installfn, char *script, char *ver, cha
 	}
 
 	/* just in case our cwd was removed in the upgrade operation */
-	chdir("/");
+	if(chdir(root) != 0) {
+		_alpm_log(PM_LOG_ERROR, "could not change directory to %s (%s)", root, strerror(errno));
+	}
 
 	_alpm_log(PM_LOG_FLOW2, "executing %s script...", script);
 
@@ -431,6 +433,10 @@ int _alpm_runscriptlet(char *root, char *installfn, char *script, char *ver, cha
 			_alpm_log(PM_LOG_ERROR, "could not change the root directory (%s)", strerror(errno));
 			return(1);
 		}
+		if(chdir("/") != 0) {
+			_alpm_log(PM_LOG_ERROR, "could not change directory to / (%s)", strerror(errno));
+			return(1);
+		}
 		umask(0022);
 		_alpm_log(PM_LOG_DEBUG, "executing \"%s\"", cmdline);
 		execl("/bin/sh", "sh", "-c", cmdline, (char *)0);