From: Andrei Emeltchenko <andrei.emeltchenko@xxxxxxxxx>
Currently eir_parse always return 0 but it is checked throughout the
code (in android/bluetooth code as well in src/adapteri, etc) for
return value (err < 0) which never happens. Return -1 if there is
nothing to parse. Send as RFC as I do not know how current code supposed
to be working.
---
src/eir.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/eir.c b/src/eir.c
index 084884e..f7450c9 100644
--- a/src/eir.c
+++ b/src/eir.c
@@ -138,7 +138,7 @@ int eir_parse(struct eir_data *eir, const uint8_t *eir_data, uint8_t eir_len)
/* No EIR data to parse */
if (eir_data == NULL)
- return 0;
+ return -1;
while (len < eir_len - 1) {
uint8_t field_len = eir_data[0];
--
1.8.3.2
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