parse: Fix out of bound access

[scan-pagemap] / parse.c

diff --git a/parse.c b/parse.c
index 296d2017f341c7ec134ef2fc6ab1902a77fbea4a..0c9ac14ce5a5ba2463ca1327b1bde1f774f0fd6d 100644 (file)
--- a/parse.c
+++ b/parse.c
@@ -83,7 +83,7 @@ static struct maps *parse_maps(FILE *file, int pid, int tid)
                map->pid = pid;
                map->tid = tid;
 
-               strncpy(map->name, line + skip, sizeof(map->name));
+               strncpy(map->name, line + skip, sizeof(map->name) - 1);
 
                /* zero out the newline */
                map->name[MAX(strlen(map->name) - 1, 0)] = '\0';