Check return value of asprintf() in full_fname(), as pointed

out by Ilja van Sprundel.

diff --git a/util.c b/util.c
index 85b2227..afe1f88 100644 (file)
--- a/util.c
+++ b/util.c
@@ -1033,7 +1033,8 @@ char *full_fname(const char *fn)
        } else
                m1 = m2 = m3 = "";
 
-       asprintf(&result, "\"%s%s%s\"%s%s%s", p1, p2, fn, m1, m2, m3);
+       if (asprintf(&result, "\"%s%s%s\"%s%s%s", p1, p2, fn, m1, m2, m3) <= 0)
+               out_of_memory("full_fname");
 
        return result;
 }