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rtp_engine.h: No sense allowing payload types larger than RFC allows.

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* Tweaked add_static_payload() to not use magic numbers.

Change-Id: I1719ff0f6d3ce537a91572501eae5bcd912a420b
This commit is contained in:
Richard Mudgett
2015-07-27 19:10:11 -05:00
parent bc1eae55cb
commit e2d5d4db35
2 changed files with 15 additions and 14 deletions
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18
main/rtp_engine.c
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@@ -1740,22 +1740,24 @@ static void set_next_mime_type(struct ast_format *format, int rtp_code, const ch
static void add_static_payload(int map, struct ast_format *format, int rtp_code)
{
int x;
ast_assert(map < ARRAY_LEN(static_RTP_PT));
ast_rwlock_wrlock(&static_RTP_PT_lock);
if (map < 0) {
/* find next available dynamic payload slot */
for (x = 96; x < 127; x++) {
for (x = AST_RTP_PT_FIRST_DYNAMIC; x < AST_RTP_MAX_PT; ++x) {
if (!static_RTP_PT[x].asterisk_format && !static_RTP_PT[x].rtp_code) {
map = x;
break;
}
}
}
if (map < 0) {
ast_log(LOG_WARNING, "No Dynamic RTP mapping available for format %s\n",
ast_format_get_name(format));
ast_rwlock_unlock(&static_RTP_PT_lock);
return;
if (map < 0) {
ast_log(LOG_WARNING, "No Dynamic RTP mapping available for format %s\n",
ast_format_get_name(format));
ast_rwlock_unlock(&static_RTP_PT_lock);
return;
}
}
if (format) {