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| author | James Golovich <james@gnuinter.net> | 2004-10-23 06:03:29 +0000 |
|---|---|---|
| committer | James Golovich <james@gnuinter.net> | 2004-10-23 06:03:29 +0000 |
| commit | 10dfeecffe922532c55191de0f18263870366905 (patch) | |
| tree | 2bb748b857821e2215b8dba8d4fdf3bf4786b92e /channels/chan_modem.c | |
| parent | 1890e5d87e405da1d903934a2e84a6ae19c1f94f (diff) | |
Make sure malloc worked before accessing the mem in chan_modem.c (bug 2704)
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@4054 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'channels/chan_modem.c')
| -rwxr-xr-x | channels/chan_modem.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/channels/chan_modem.c b/channels/chan_modem.c index 677edd4fb..a911f41e1 100755 --- a/channels/chan_modem.c +++ b/channels/chan_modem.c @@ -712,8 +712,8 @@ static struct ast_modem_pvt *mkif(char *iface) #endif tmp = malloc(sizeof(struct ast_modem_pvt)); - memset(tmp, 0, sizeof(struct ast_modem_pvt)); if (tmp) { + memset(tmp, 0, sizeof(struct ast_modem_pvt)); tmp->fd = open(iface, O_RDWR | O_NONBLOCK); if (tmp->fd < 0) { ast_log(LOG_WARNING, "Unable to open '%s'\n", iface); |