Merged revisions 50266 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4 ........ r50266 | file | 2007-01-09 22:51:29 -0500 (Tue, 09 Jan 2007) | 2 lines Ensure data's existence before trying to access it. (issue #8774 reported by rcourtna) ........ git-svn-id: http://svn.digium.com/svn/asterisk/trunk@50267 f38db490-d61c-443f-a65b-d21fe96a405b
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@ -1631,7 +1631,7 @@ static void pbx_substitute_variables(char *passdata, int datalen, struct ast_cha
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memset(passdata, 0, datalen);
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/* No variables or expressions in e->data, so why scan it? */
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if (!strchr(e->data, '$') && !strstr(e->data,"${") && !strstr(e->data,"$[") && !strstr(e->data,"$(")) {
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if (e->data && !strchr(e->data, '$') && !strstr(e->data,"${") && !strstr(e->data,"$[") && !strstr(e->data,"$(")) {
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ast_copy_string(passdata, e->data, datalen);
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return;
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}
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