diff options
author | Denis Kenzior <denkenz@gmail.com> | 2009-07-21 14:38:29 -0500 |
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committer | Denis Kenzior <denkenz@gmail.com> | 2009-07-21 14:43:33 -0500 |
commit | d4536b3d2b8a1b4fbfd748f114de8331f6e9e757 (patch) | |
tree | bad09308961ad1b2310c3e28ed57b23a794cbed3 /gatchat/gatchat.c | |
parent | b638b315f941c1d196b7f3967e2220c87efbccc7 (diff) | |
download | ofono-d4536b3d2b8a1b4fbfd748f114de8331f6e9e757.tar.bz2 |
Fix a crash with unsolicited notifications
When a line comes in from the modem, we check against prefixes
in outstanding commands and unsolicited notifications. If the
outstanding command has not yet been sent (cmd_bytes_written == 0),
we still check it resulting in access violation.
Diffstat (limited to 'gatchat/gatchat.c')
-rw-r--r-- | gatchat/gatchat.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gatchat/gatchat.c b/gatchat/gatchat.c index 616f843a..15cc934c 100644 --- a/gatchat/gatchat.c +++ b/gatchat/gatchat.c @@ -466,7 +466,7 @@ static void have_line(GAtChat *p, gboolean strip_preceding) cmd = g_queue_peek_head(p->command_queue); - if (cmd) { + if (cmd && p->cmd_bytes_written > 0) { char c = cmd->cmd[p->cmd_bytes_written - 1]; /* We check that we have submitted a terminator, in which case |