Prevent crashes in res_config_odbc due to uninitialized string fields.

Patches:
    odbc-crash.patch by John Hardin (License #6512)
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Merged revisions 413241 from http://svn.asterisk.org/svn/asterisk/branches/1.8
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Merged revisions 413251 from http://svn.asterisk.org/svn/asterisk/branches/11
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Merged revisions 413258 from http://svn.asterisk.org/svn/asterisk/branches/12

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@413263 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/res/res_config_odbc.c b/res/res_config_odbc.c
index 5289f6d..7f6093a 100644 (file)
--- a/res/res_config_odbc.c
+++ b/res/res_config_odbc.c
@@ -691,6 +691,10 @@ static int store_odbc(const char *database, const char *table, const struct ast_
                return -1;
        }
 
+       if (ast_string_field_init(&cps, 256)) {
+               return -1;
+       }
+
        obj = ast_odbc_request_obj2(database, connected_flag);
        if (!obj) {
                return -1;
@@ -756,6 +760,10 @@ static int destroy_odbc(const char *database, const char *table, const char *key
                return -1;
        }
 
+       if (ast_string_field_init(&cps, 256)) {
+               return -1;
+       }
+
        obj = ast_odbc_request_obj2(database, connected_flag);
        if (!obj) {
                return -1;