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New upstream version 22.0.3+dfsg1

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This commit is contained in:
Sebastian Ramacher 2018-12-16 17:14:58 +01:00
parent 665f64a933
commit cdc9a9fc87
334 changed files with 14525 additions and 2639 deletions
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55
plugins/obs-outputs/librtmp/amf.c
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@ -29,6 +29,7 @@
#include "bytes.h"
static const AMFObjectProperty AMFProp_Invalid = { {0, 0}, AMF_INVALID };
static const AMFObject AMFObj_Invalid = { 0, 0 };
static const AVal AV_empty = { 0, 0 };
/* Data is Big-Endian */
@ -336,13 +337,19 @@ AMFProp_GetBoolean(AMFObjectProperty *prop)
void
AMFProp_GetString(AMFObjectProperty *prop, AVal *str)
{
*str = prop->p_vu.p_aval;
if (prop->p_type == AMF_STRING)
*str = prop->p_vu.p_aval;
else
*str = AV_empty;
}
void
AMFProp_GetObject(AMFObjectProperty *prop, AMFObject *obj)
{
*obj = prop->p_vu.p_object;
if (prop->p_type == AMF_OBJECT)
*obj = prop->p_vu.p_object;
else
*obj = AMFObj_Invalid;
}
int
@ -472,6 +479,8 @@ AMF3ReadString(const char *data, AVal *str)
RTMP_Log(RTMP_LOGDEBUG,
"%s, string reference, index: %d, not supported, ignoring!",
__FUNCTION__, refIndex);
str->av_val = NULL;
str->av_len = 0;
return len;
}
else
@ -511,9 +520,12 @@ AMF3Prop_Decode(AMFObjectProperty *prop, const char *pBuffer, int nSize,
if (name.av_len <= 0)
return nRes;
nSize -= nRes;
if (nSize <= 0)
return -1;
prop->p_name = name;
pBuffer += nRes;
nSize -= nRes;
}
/* decode */
@ -601,6 +613,9 @@ AMF3Prop_Decode(AMFObjectProperty *prop, const char *pBuffer, int nSize,
return -1;
}
if (nSize < 0)
return -1;
return nOriginalSize - nSize;
}
@ -994,9 +1009,18 @@ AMF_DecodeArray(AMFObject *obj, const char *pBuffer, int nSize,
int nRes;
nArrayLen--;
if (nSize <= 0)
{
bError = TRUE;
break;
}
nRes = AMFProp_Decode(&prop, pBuffer, nSize, bDecodeName);
if (nRes == -1)
{
bError = TRUE;
break;
}
else
{
nSize -= nRes;
@ -1057,12 +1081,12 @@ AMF3_Decode(AMFObject *obj, const char *pBuffer, int nSize, int bAMFData)
else
{
int32_t classExtRef = (classRef >> 1);
int i;
int i, cdnum;
cd.cd_externalizable = (classExtRef & 0x1) == 1;
cd.cd_dynamic = ((classExtRef >> 1) & 0x1) == 1;
cd.cd_num = classExtRef >> 2;
cdnum = classExtRef >> 2;
/* class name */
@ -1077,9 +1101,16 @@ AMF3_Decode(AMFObject *obj, const char *pBuffer, int nSize, int bAMFData)
cd.cd_name.av_val, cd.cd_externalizable, cd.cd_dynamic,
cd.cd_num);
for (i = 0; i < cd.cd_num; i++)
for (i = 0; i < cdnum; i++)
{
AVal memberName = AV_empty;
if (nSize <= 0)
{
invalid:
RTMP_Log(RTMP_LOGDEBUG, "%s, invalid class encoding!",
__FUNCTION__);
return nOriginalSize;
}
len = AMF3ReadString(pBuffer, &memberName);
RTMP_Log(RTMP_LOGDEBUG, "Member: %s", memberName.av_val);
AMF3CD_AddProp(&cd, &memberName);
@ -1115,6 +1146,8 @@ AMF3_Decode(AMFObject *obj, const char *pBuffer, int nSize, int bAMFData)
int nRes, i;
for (i = 0; i < cd.cd_num; i++) /* non-dynamic */
{
if (nSize <= 0)
goto invalid;
nRes = AMF3Prop_Decode(&prop, pBuffer, nSize, FALSE);
if (nRes == -1)
RTMP_Log(RTMP_LOGDEBUG, "%s, failed to decode AMF3 property!",
@ -1132,6 +1165,8 @@ AMF3_Decode(AMFObject *obj, const char *pBuffer, int nSize, int bAMFData)
do
{
if (nSize <= 0)
goto invalid;
nRes = AMF3Prop_Decode(&prop, pBuffer, nSize, TRUE);
AMF_AddProp(obj, &prop);
@ -1179,10 +1214,18 @@ AMF_Decode(AMFObject *obj, const char *pBuffer, int nSize, int bDecodeName)
nRes = AMFProp_Decode(&prop, pBuffer, nSize, bDecodeName);
if (nRes == -1)
{
bError = TRUE;
break;
}
else
{
nSize -= nRes;
if (nSize < 0)
{
bError = TRUE;
break;
}
pBuffer += nRes;
AMF_AddProp(obj, &prop);
}