From 51eb785f17d054988cb9073d8ac0ed333dcd00f7 Mon Sep 17 00:00:00 2001 From: Hanno Date: Sat, 19 Jan 2019 21:25:54 +0100 Subject: [PATCH] Fix buffer overflow due to wrong calculation of pointer buffer. --- cmd/tools/dijkstra.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/cmd/tools/dijkstra.c b/cmd/tools/dijkstra.c index 06c711ed58..13b7c40d5a 100644 --- a/cmd/tools/dijkstra.c +++ b/cmd/tools/dijkstra.c @@ -276,8 +276,8 @@ static void init(int argc, char *argv[]) fprintf(stderr, "%s: no node specified\n", CmdName); usage(1); } - Files = malloc(sizeof(char *) * argc / 2 + 2); - Nodes = malloc(sizeof(char *) * argc / 2 + 2); + Files = malloc(sizeof(char *) * (argc / 2 + 2)); + Nodes = malloc(sizeof(char *) * (argc / 2 + 2)); for (j = i = 0; i < argc; i++) { Nodes[j] = argv[i++]; Files[j] = (argv[i] ? argv[i] : "-"); -- GitLab