Cleanup: limit length of strings scanned by scanf.

[silc.git] / apps / silcmap / silcmap_bitmap.c

diff --git a/apps/silcmap/silcmap_bitmap.c b/apps/silcmap/silcmap_bitmap.c
index 6440f88ddcc8e6208d3263f2ad5ce07428cca756..b171f47bed1f77a178a0988410980137c35942b9 100644 (file)
--- a/apps/silcmap/silcmap_bitmap.c
+++ b/apps/silcmap/silcmap_bitmap.c
@@ -52,7 +52,7 @@ bool silc_map_load_ppm(SilcMap map, const char *filename)
   }
 
   /* Read width and height */
-  ret = sscanf(header, "%s %ld %ld %ld\n", type,
+  ret = sscanf(header, "%2s %ld %ld %ld\n", type,
               (unsigned long *)&map->width,
               (unsigned long *)&map->height,
               (unsigned long *)&map->maxcolor);