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use "%s" format specifier for uses of switch_event_add_header that just pass a string to avoid potential issues/exploits"

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@4226 d0543943-73ff-0310-b7d9-9358b9ac24b2
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Michael Jerris committed 2007-02-13 04:43:49 +00:00
1 parent f08d0e89c1
commit 07d6f12018
11 files changed
+80 -80
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src/switch_core.c
+2 -2
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@@ -760,7 +760,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_set_read_codec(switch_core_s
if (switch_event_create(&event, SWITCH_EVENT_CODEC) == SWITCH_STATUS_SUCCESS) {
switch_channel_event_set_data(session->channel, event);
switch_event_add_header(event, SWITCH_STACK_BOTTOM, "channel-read-codec-name", codec->implementation->iananame);
switch_event_add_header(event, SWITCH_STACK_BOTTOM, "channel-read-codec-name", "%s", codec->implementation->iananame);
switch_event_add_header(event, SWITCH_STACK_BOTTOM, "channel-read-codec-rate", "%d", codec->implementation->samples_per_second);
switch_event_fire(&event);
}
@@ -781,7 +781,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_set_write_codec(switch_core_
if (switch_event_create(&event, SWITCH_EVENT_CODEC) == SWITCH_STATUS_SUCCESS) {
switch_channel_event_set_data(session->channel, event);
switch_event_add_header(event, SWITCH_STACK_BOTTOM, "channel-write-codec-name", codec->implementation->iananame);
switch_event_add_header(event, SWITCH_STACK_BOTTOM, "channel-write-codec-name", "%s", codec->implementation->iananame);
switch_event_add_header(event, SWITCH_STACK_BOTTOM, "channel-write-codec-rate", "%d", codec->implementation->samples_per_second);
switch_event_fire(&event);
}