[runtime] Expose trampoline jit infos that have unwind info to the runtime

[mono.git] / mono / mini / genmdesc.c

diff --git a/mono/mini/genmdesc.c b/mono/mini/genmdesc.c
index 04f08d64ccc10eba0ed0655978948c875874aefe..0cd3f3b5c815699c87ccd4a2beb6e9e55f633102 100644 (file)
--- a/mono/mini/genmdesc.c
+++ b/mono/mini/genmdesc.c
@@ -140,8 +140,12 @@ load_file (const char *name) {
                                */
                        } else if (strncmp (p, "len:", 4) == 0) {
                                unsigned long size;
+                               char* endptr;
                                p += 4;
-                               size = strtoul (p, &p, 10);
+                               size = strtoul (p, &endptr, 10);
+                               if (size == 0 && p == endptr)
+                                       g_error ("Invalid length '%s' at line %d in %s\n", p, line, name);
+                               p = endptr;
                                if (!nacl_length_set) {
                                        desc->spec [MONO_INST_LEN] = size;
                                }