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code analysis and fixes for teletone.

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@7614 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Michael Jerris
2008-02-14 18:13:50 +00:00
parent 1cabc4a704
commit 20ab270879
4 changed files with 14 additions and 1 deletions
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5
libs/libteletone/src/libteletone_generate.c
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@@ -191,10 +191,13 @@ static int ensure_buffer(teletone_generation_session_t *ts, int need)
need *= ts->channels;
if (need > ts->datalen) {
teletone_audio_t *tmp;
ts->datalen = need + ts->dynamic;
if (!(ts->buffer = realloc(ts->buffer, ts->datalen))) {
tmp = realloc(ts->buffer, ts->datalen);
if (!tmp) {
return -1;
}
ts->buffer = tmp;
}
return 0;