diff options
author | Limin Wang <lance.lmwang@gmail.com> | 2020-11-15 10:45:15 +0800 |
---|---|---|
committer | Limin Wang <lance.lmwang@gmail.com> | 2020-12-05 09:00:53 +0800 |
commit | 95d12da559c04d4ad4c0d0d15ec6c908d7736baf (patch) | |
tree | 3dd3ac09d5c857f8330df71f1423fee66bffebfb /libavformat/rtsp.c | |
parent | 48235c826362d8806ca07efe016d3dc46f9a52cd (diff) |
avformat/rtsp: prefer to use MAX_URL_SIZE for url and command buffer
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
Diffstat (limited to 'libavformat/rtsp.c')
-rw-r--r-- | libavformat/rtsp.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c index 0be405aba1..c7ffa07d9e 100644 --- a/libavformat/rtsp.c +++ b/libavformat/rtsp.c @@ -1025,7 +1025,7 @@ static void handle_rtp_info(RTSPState *rt, const char *url, static void rtsp_parse_rtp_info(RTSPState *rt, const char *p) { int read = 0; - char key[20], value[1024], url[1024] = ""; + char key[20], value[MAX_URL_SIZE], url[MAX_URL_SIZE] = ""; uint32_t seq = 0, rtptime = 0; for (;;) { @@ -1124,7 +1124,7 @@ void ff_rtsp_skip_packet(AVFormatContext *s) { RTSPState *rt = s->priv_data; int ret, len, len1; - uint8_t buf[1024]; + uint8_t buf[MAX_URL_SIZE]; ret = ffurl_read_complete(rt->rtsp_hd, buf, 3); if (ret != 3) @@ -1150,7 +1150,7 @@ int ff_rtsp_read_reply(AVFormatContext *s, RTSPMessageHeader *reply, int return_on_interleaved_data, const char *method) { RTSPState *rt = s->priv_data; - char buf[4096], buf1[1024], *q; + char buf[MAX_URL_SIZE], buf1[MAX_URL_SIZE], *q; unsigned char ch; const char *p; int ret, content_length, line_count = 0, request = 0; @@ -1230,7 +1230,7 @@ start: av_freep(&content); if (request) { - char buf[1024]; + char buf[MAX_URL_SIZE]; char base64buf[AV_BASE64_SIZE(sizeof(buf))]; const char* ptr = buf; @@ -1306,7 +1306,7 @@ static int rtsp_send_cmd_with_content_async(AVFormatContext *s, int send_content_length) { RTSPState *rt = s->priv_data; - char buf[4096], *out_buf; + char buf[MAX_URL_SIZE], *out_buf; char base64buf[AV_BASE64_SIZE(sizeof(buf))]; if (!rt->rtsp_hd_out) @@ -1416,7 +1416,7 @@ int ff_rtsp_make_setup_request(AVFormatContext *s, const char *host, int port, int rtx = 0, j, i, err, interleave = 0, port_off; RTSPStream *rtsp_st; RTSPMessageHeader reply1, *reply = &reply1; - char cmd[2048]; + char cmd[MAX_URL_SIZE]; const char *trans_pref; if (rt->transport == RTSP_TRANSPORT_RDT) @@ -1437,7 +1437,7 @@ int ff_rtsp_make_setup_request(AVFormatContext *s, const char *host, int port, port_off -= port_off & 0x01; for (j = rt->rtp_port_min + port_off, i = 0; i < rt->nb_rtsp_streams; ++i) { - char transport[2048]; + char transport[MAX_URL_SIZE]; /* * WMS serves all UDP data over a single connection, the RTX, which @@ -1586,7 +1586,7 @@ int ff_rtsp_make_setup_request(AVFormatContext *s, const char *host, int port, break; case RTSP_LOWER_TRANSPORT_UDP: { - char url[1024], options[30] = ""; + char url[MAX_URL_SIZE], options[30] = ""; const char *peer = host; if (rt->rtsp_flags & RTSP_FLAG_FILTER_SRC) @@ -1604,7 +1604,7 @@ int ff_rtsp_make_setup_request(AVFormatContext *s, const char *host, int port, break; } case RTSP_LOWER_TRANSPORT_UDP_MULTICAST: { - char url[1024], namebuf[50], optbuf[20] = ""; + char url[MAX_URL_SIZE], namebuf[50], optbuf[20] = ""; struct sockaddr_storage addr; int port, ttl; AVDictionary *opts = map_to_opts(rt); @@ -1666,7 +1666,7 @@ int ff_rtsp_connect(AVFormatContext *s) { RTSPState *rt = s->priv_data; char proto[128], host[1024], path[1024]; - char tcpname[1024], cmd[2048], auth[128]; + char tcpname[1024], cmd[MAX_URL_SIZE], auth[128]; const char *lower_rtsp_proto = "tcp"; int port, err, tcp_fd; RTSPMessageHeader reply1, *reply = &reply1; @@ -2324,7 +2324,7 @@ static int sdp_read_header(AVFormatContext *s) RTSPStream *rtsp_st; int size, i, err; char *content; - char url[1024]; + char url[MAX_URL_SIZE]; if (!ff_network_init()) return AVERROR(EIO); |