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Last set of strncpy/snprintf updates (bug #2049)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@3446 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Spencer
2004-07-16 04:40:54 +00:00
parent 78117423fa
commit bba1faf910
17 changed files with 320 additions and 279 deletions
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6
channels/chan_modem.c
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@@ -180,7 +180,7 @@ static int modem_call(struct ast_channel *ast, char *idest, int timeout)
{
struct ast_modem_pvt *p;
int ms = timeout;
char rdest[80], *where, dstr[100];
char rdest[80], *where, dstr[100] = "";
char *stringp=NULL;
strncpy(rdest, idest, sizeof(rdest)-1);
stringp=rdest;
@@ -191,7 +191,7 @@ static int modem_call(struct ast_channel *ast, char *idest, int timeout)
return -1;
}
p = ast->pvt->pvt;
strcpy(dstr,where + p->stripmsd);
strncpy(dstr, where + p->stripmsd, sizeof(dstr) - 1);
/* if not a transfer or just sending tones, must be in correct state */
if (strcasecmp(rdest, "transfer") && strcasecmp(rdest,"sendtones")) {
if ((ast->_state != AST_STATE_DOWN) && (ast->_state != AST_STATE_RESERVED)) {
@@ -201,7 +201,7 @@ static int modem_call(struct ast_channel *ast, char *idest, int timeout)
}
if (!strcasecmp(rdest,"transfer")) /* if a transfer, put in transfer stuff */
{
sprintf(dstr,"!,%s",where + p->stripmsd);
snprintf(dstr, sizeof(dstr), "!,%s", where + p->stripmsd);
}
if (!strcasecmp(where, "handset")) {
if (p->mc->setdev)