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| author | Kinsey Moore <kmoore@digium.com> | 2012-07-31 20:21:43 +0000 |
|---|---|---|
| committer | Kinsey Moore <kmoore@digium.com> | 2012-07-31 20:21:43 +0000 |
| commit | 9b16c8b0f6c3b6310e303411421bfcb16b26c3c4 (patch) | |
| tree | 273c31a834a21bd2239ec6b83cd35c602ea25d26 /channels/sig_analog.c | |
| parent | 6c23a60f802e7708389b1a6463a40dc0500512bd (diff) | |
Clean up and ensure proper usage of alloca()
This replaces all calls to alloca() with ast_alloca() which calls gcc's
__builtin_alloca() to avoid BSD semantics and removes all NULL checks
on memory allocated via ast_alloca() and ast_strdupa().
(closes issue ASTERISK-20125)
Review: https://reviewboard.asterisk.org/r/2032/
Patch-by: Walter Doekes (wdoekes)
........
Merged revisions 370642 from http://svn.asterisk.org/svn/asterisk/branches/1.8
........
Merged revisions 370643 from http://svn.asterisk.org/svn/asterisk/branches/10
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@370655 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'channels/sig_analog.c')
| -rw-r--r-- | channels/sig_analog.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/channels/sig_analog.c b/channels/sig_analog.c index 608f82b27..2b81eb460 100644 --- a/channels/sig_analog.c +++ b/channels/sig_analog.c @@ -2734,7 +2734,7 @@ static struct ast_frame *__analog_handle_event(struct analog_pvt *p, struct ast_ data_size += 7; subclass = analog_event2str(res); data_size += strlen(subclass); - cause_code = alloca(data_size); + cause_code = ast_alloca(data_size); cause_code->ast_cause = AST_CAUSE_NORMAL_CLEARING; ast_copy_string(cause_code->chan_name, ast_channel_name(ast), AST_CHANNEL_NAME); snprintf(cause_code->code, data_size - sizeof(*cause_code) + 1, "ANALOG %s", subclass); |