diff options
| author | Walter Doekes <walter+asterisk@wjd.nu> | 2013-08-06 08:36:15 +0000 |
|---|---|---|
| committer | Walter Doekes <walter+asterisk@wjd.nu> | 2013-08-06 08:36:15 +0000 |
| commit | ccdfe67bf2f1c9ea00b522a4e59d7e245b7fb7df (patch) | |
| tree | d3a4da66d1745e10c8023891fe47259c04b38d73 /funcs/func_strings.c | |
| parent | c0f302e1e109a640ad4a1e1b308bb8732f85989d (diff) | |
Check result of ast_var_assign() calls for memory allocation failure.
We try to keep the system running even when all available memory is
spent.
Review: https://reviewboard.asterisk.org/r/2734/
........
Merged revisions 396279 from http://svn.asterisk.org/svn/asterisk/branches/1.8
........
Merged revisions 396287 from http://svn.asterisk.org/svn/asterisk/branches/11
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@396309 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'funcs/func_strings.c')
| -rw-r--r-- | funcs/func_strings.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/funcs/func_strings.c b/funcs/func_strings.c index 937fe2b9c..20c85e63c 100644 --- a/funcs/func_strings.c +++ b/funcs/func_strings.c @@ -1698,6 +1698,12 @@ AST_TEST_DEFINE(test_FIELDNUM) for (i = 0; i < ARRAY_LEN(test_args); i++) { struct ast_var_t *var = ast_var_assign("FIELDS", test_args[i].fields); + if (!var) { + ast_test_status_update(test, "Out of memory\n"); + res = AST_TEST_FAIL; + break; + } + AST_LIST_INSERT_HEAD(ast_channel_varshead(chan), var, entries); snprintf(expression, sizeof(expression), "${FIELDNUM(%s,%s,%s)}", var->name, test_args[i].delim, test_args[i].field); |