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res_pjsip/pjsip_configuration: Disregard empty auth values

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When an endpoint is backed by a non-static conf file backend (such as
the AstDB or Realtime), the 'auth' object may be returned as being an
empty string. Currently, res_pjsip will interpret that as being a valid
auth object, and will attempt to authenticate inbound requests. This
isn't desired; is an auth value is empty (which the name of an auth
object cannot be), we should instead interpret that as being an invalid
auth object and skip it.

ASTERISK-25339 #close

Change-Id: Ic32b0c6eb5575107d5164a8c40099e687cd722c7
This commit is contained in:
Matt Jordan
2015-08-23 18:26:50 -05:00
parent ab373f2cef
commit bc6fe07f5c
1 changed files with 4 additions and 0 deletions
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4
res/res_pjsip/pjsip_configuration.c
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@@ -402,6 +402,10 @@ int ast_sip_auth_vector_init(struct ast_sip_auth_vector *auths, const char *valu
} }
while ((val = strsep(&auth_names, ","))) { while ((val = strsep(&auth_names, ","))) {
if (ast_strlen_zero(val)) {
continue;
}
val = ast_strdup(val); val = ast_strdup(val);
if (!val) { if (!val) {
goto failure; goto failure;