[PATCH BlueZ v2] Fix incorrect use of atoi in maemo6
From: Dmitriy Paliy <hidden>
Date: 2011-10-28 11:41:50
Subsystem:
the rest · Maintainer:
Linus Torvalds
Use of atoi is incorrect and unsafe in maemo6 telephony and replaced by g_ascii_digit_value. --- audio/telephony-maemo6.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/audio/telephony-maemo6.c b/audio/telephony-maemo6.c
index 5df3235..10967fb 100644
--- a/audio/telephony-maemo6.c
+++ b/audio/telephony-maemo6.c@@ -823,7 +823,10 @@ static int tonegen_startevent(char tone) event_tone = DTMF_D; break; default: - event_tone = atoi(&tone); + ret = g_ascii_digit_value(tone); + if (ret < 0) + return -EINVAL; + event_tone = ret; } ret = send_method_call(TONEGEN_BUS_NAME, TONEGEN_PATH,
--
1.7.4.1