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Don't use a buffer after it goes out of scope.

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's' is set to 'workspace'.  Make sure 'workspace' doesn't go out of scope while
the reference to it via 's' is still used.
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Merged revisions 359056 from http://svn.asterisk.org/svn/asterisk/branches/1.8
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Merged revisions 359057 from http://svn.asterisk.org/svn/asterisk/branches/10


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@359058 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2012-03-14 00:01:40 +00:00
parent 14edd30fd2
commit 6ec5c103d6
1 changed files with 1 additions and 1 deletions
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2
main/pbx.c
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@@ -3257,6 +3257,7 @@ const char *ast_str_retrieve_variable(struct ast_str **str, ssize_t maxlen, stru
int offset, length;
int i, need_substring;
struct varshead *places[2] = { headp, &globals }; /* list of places where we may look */
char workspace[20];
if (c) {
ast_channel_lock(c);
@@ -3352,7 +3353,6 @@ const char *ast_str_retrieve_variable(struct ast_str **str, ssize_t maxlen, stru
} else if (!strcmp(var, "ASTLOGDIR")) {
s = ast_config_AST_LOG_DIR;
} else if (!strcmp(var, "ENTITYID")) {
char workspace[20];
ast_eid_to_str(workspace, sizeof(workspace), &ast_eid_default);
s = workspace;
}