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Resolve a logic error that was causing Page() to crash when more than one

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channel was specified.

(closes issue #14308)
Reported by: bluefox
Patches:
      20090124__bug14308.diff.txt uploaded by seanbright (license 71)
Tested by: kc0bvu


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@170979 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Sean Bright
2009-01-25 13:33:20 +00:00
parent 3c19ad100a
commit 52b97107ea
1 changed files with 7 additions and 4 deletions
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11
apps/app_page.c
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@@ -120,12 +120,15 @@ static int page_exec(struct ast_channel *chan, void *data)
/* Count number of extensions in list by number of ampersands + 1 */
num_dials = 1;
tmp2 = tmp;
while (*tmp2 && *tmp2++ == '&') {
num_dials++;
while (*tmp2) {
if (*tmp2 == '&') {
num_dials++;
}
tmp2++;
}
if (!(dial_list = ast_calloc(num_dials, sizeof(void *)))) {
ast_log(LOG_ERROR, "Can't allocate %ld bytes for dial list\n", (long)(sizeof(void *) * num_dials));
if (!(dial_list = ast_calloc(num_dials, sizeof(struct ast_dial *)))) {
ast_log(LOG_ERROR, "Can't allocate %ld bytes for dial list\n", (long)(sizeof(struct ast_dial *) * num_dials));
ast_module_user_remove(u);
return -1;
}