commit 629d5b71823ad91faab60f3f51597f010ad98c0c
author Mike Colagrosso <colagrosso@users.noreply.github.com> Wed Feb 24 15:12:34 2016 -0700
committer Thiago Macieira <thiago.macieira@intel.com> Thu Feb 25 09:04:26 2016 -0800
tree d67dbf8aad69a7715174a16ed6c9de450e47fe0b
parent b80318ab0640efa98147836380c7937a59dc327d

parser: Set the length to 0 on error in extract_length()

This silences a false-positive compilation warning
[-Werror=maybe-uninitialized] in iterate_string_chunks() that some
variables were used without initialisation.

Fixes #21

Signed-off-by: Mike Colagrosso <colagrosso@users.noreply.github.com>
Signed-off-by: Thiago Macieira <thiago.macieira@intel.com>

src/cborparser.c

diff --git a/src/cborparser.c b/src/cborparser.c
index ab3cae1..61c378a 100644
--- a/src/cborparser.c
+++ b/src/cborparser.c
@@ -65,8 +65,10 @@
 {
     uint64_t v;
     CborError err = extract_number(ptr, parser->end, &v);
-    if (err)
+    if (err) {
+        *len = 0;
         return err;
+    }
 
     *len = v;
     if (v != *len)