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Merged revisions 61681 via svnmerge from

Browse Source 
https://origsvn.digium.com/svn/asterisk/branches/1.4

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r61681 | tilghman | 2007-04-18 21:45:05 -0500 (Wed, 18 Apr 2007) | 13 lines

Merged revisions 61680 via svnmerge from 
https://origsvn.digium.com/svn/asterisk/branches/1.2

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r61680 | tilghman | 2007-04-18 21:30:18 -0500 (Wed, 18 Apr 2007) | 5 lines

Bug 9557 - Specifying the GetVar AMI action without a Channel parameter can
cause Asterisk to crash.  The reason this needs to be fixed in the functions
instead of in AMI is because Channel can legitimately be NULL, such as when
retrieving global variables.

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@61682 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Tilghman Lesher
2007-04-19 02:51:21 +00:00
parent 261b3c4ec0
commit b230918437
4 changed files with 15 additions and 4 deletions
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3
funcs/func_groupcount.c
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@@ -158,6 +158,9 @@ static int group_list_function_read(struct ast_channel *chan, const char *cmd,
char tmp1[1024] = "";
char tmp2[1024] = "";
if (!chan)
return -1;
headp = &chan->varshead;
AST_LIST_TRAVERSE(headp, current, entries) {
if (!strncmp(ast_var_name(current), GROUP_CATEGORY_PREFIX "_", strlen(GROUP_CATEGORY_PREFIX) + 1)) {