Reject phone number if it contains only plus sign.
---
Hi,
Originally this issue was found while testing Call Forwarding. If
user would set call fowarding to number '+', oFono actually erased
existing CF settings. Fix was made to common.c as I don't think plus
should be considered as a valid phone number in any case.
BR,
Paavo
src/common.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/src/common.c b/src/common.c
index 247fff0..520360c 100644
--- a/src/common.c
+++ b/src/common.c
@@ -246,6 +246,9 @@ gboolean valid_number_format(const char *number, int length)
if (number[0] == '+')
begin = 1;
+ if (begin == len)
+ return FALSE;
+
if ((len - begin) > length)
return FALSE;
--
1.7.1
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