schiff

commit 900a99d42cbd78861a10a3698aac0de8c08a5296
parent 045f481d02b694fc64747d4aea61628ddfa946b2
Author: Vincent Forest <vincent.forest@meso-star.com>
Date:   Tue, 24 Nov 2015 11:13:41 +0100

Fix an issue in the parsing of the supershape distribution

An empty supershape description leads to memory corruptions.

Diffstat:
M
src/schiff_args.c
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/schiff_args.c b/src/schiff_args.c
@@ -390,13 +390,14 @@ parse_super_formula(const char* str, struct schiff_param formula[6])
   char* tk_ctx = NULL;
   int i;
   res_T res = RES_OK;
-  ASSERT(str && formula);
+  ASSERT(formula);
 
   str_init(&mem_default_allocator, &buf);
 
   if(!str) {
     fprintf(stderr, "Missing super formula.\n");
     res = RES_BAD_ARG;
+    goto error;
   }
 
   res = str_set(&buf, str);