1 files changed, 1 insertions, 1 deletions

diff --git a/shell/hush.c b/shell/hush.c
index 85526a9f0..7b83c736c 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -1936,7 +1936,7 @@ static void hush_exit(int exitcode)
         if (G.exiting <= 0 && G_traps && G_traps[0] && G_traps[0][0]) {
                 char *argv[3];
                 /* argv[0] is unused */
-                argv[1] = G_traps[0];
+                argv[1] = xstrdup(G_traps[0]); /* copy, since EXIT trap handler may modify G_traps[0] */
                 argv[2] = NULL;
                 G.exiting = 1; /* prevent EXIT trap recursion */
                 /* Note: G_traps[0] is not cleared!