diff options
| author | citats <citats@f38db490-d61c-443f-a65b-d21fe96a405b> | 2004-10-23 06:03:29 +0000 |
|---|---|---|
| committer | citats <citats@f38db490-d61c-443f-a65b-d21fe96a405b> | 2004-10-23 06:03:29 +0000 |
| commit | a3d59ebeb28aba9d4a9bf6ba518008fecded969f (patch) | |
| tree | 2bb748b857821e2215b8dba8d4fdf3bf4786b92e /channels/chan_modem.c | |
| parent | e074114c01987036f411dcf8ef9557eebad9d061 (diff) | |
Make sure malloc worked before accessing the mem in chan_modem.c (bug 2704)
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@4054 f38db490-d61c-443f-a65b-d21fe96a405b
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); |