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-rw-r--r--gnu/lib/libdialog/radiolist.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/gnu/lib/libdialog/radiolist.c b/gnu/lib/libdialog/radiolist.c
index 97ada1c..8ae84c2 100644
--- a/gnu/lib/libdialog/radiolist.c
+++ b/gnu/lib/libdialog/radiolist.c
@@ -49,7 +49,7 @@ dialog_radiolist(unsigned char *title, unsigned char *prompt, int height, int wi
dialogMenuItem *ditems;
/* Allocate space for storing item on/off status */
- if ((status = alloca(sizeof(int)*item_no)) == NULL) {
+ if ((status = alloca(sizeof(int) * abs(item_no))) == NULL) {
endwin();
fprintf(stderr, "\nCan't allocate memory in dialog_radiolist().\n");
exit(-1);
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