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Fix app_chanisavail.c when passed string is big (bug #1139)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@2295 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
James Golovich
2004-03-02 17:49:33 +00:00
parent 4cd13f4ebf
commit 40ec19961c
1 changed files with 5 additions and 5 deletions
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10
apps/app_chanisavail.c
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@@ -38,9 +38,9 @@ static char *synopsis = "Check if channel is available";
static char *descrip =
" ChanIsAvail(Technology/resource[&Technology2/resource2...]): \n"
"Checks is any of the requested channels are available. If none\n"
"of the requested channels are available the new priority will\n"
"be n+101 (unless such a priority does not exist, in which case\n"
"ChanIsAvail will return -1. If any of the requested channels\n"
"of the requested channels are available the new priority will be\n"
"n+101 (unless such a priority does not exist or on error, in which\n"
"case ChanIsAvail will return -1). If any of the requested channels\n"
"are available, the next priority will be n+1, the channel variable\n"
"${AVAILCHAN} will be set to the name of the available channel and\n"
"the ChanIsAvail app will return 0.\n";
@@ -53,7 +53,7 @@ static int chanavail_exec(struct ast_channel *chan, void *data)
{
int res=-1;
struct localuser *u;
char info[256], *peers, *tech, *number, *rest, *cur;
char info[512], *peers, *tech, *number, *rest, *cur;
struct ast_channel *tempchan;
if (!data) {
@@ -62,7 +62,7 @@ static int chanavail_exec(struct ast_channel *chan, void *data)
}
LOCAL_USER_ADD(u);
strncpy(info, (char *)data, strlen((char *)data) + AST_MAX_EXTENSION-1);
strncpy(info, (char *)data, sizeof(info)-1);
peers = info;
if (peers) {
cur = peers;