external/srs
1
0
Fork 0
mirror of https://github.com/ossrs/srs.git synced 2025-03-09 15:49:59 +00:00
Code Issues Releases Wiki Activity

For #1508, check the chunk header length.

Browse source
This commit is contained in:
winlin 2019-12-20 14:51:01 +08:00
parent 4382ced3bf
commit 2b51cee3ef
1 changed files with 6 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

7
trunk/src/service/srs_service_http_conn.cpp
View file

@ -963,10 +963,15 @@ srs_error_t SrsHttpResponseReader::read_chunked(char* data, int nb_data, int* nb
at[length - 1] = 0;
at[length - 2] = 0;
// The at is length in string, it must be all digital.
if (!srs_is_digit_number(at)) {
return srs_error_new(ERROR_HTTP_INVALID_CHUNK_HEADER, "invalid length=%s", at);
}
// size is the bytes size, excludes the chunk header and end CRLF.
int ilength = (int)::strtol(at, NULL, 16);
if (ilength < 0) {
return srs_error_new(ERROR_HTTP_INVALID_CHUNK_HEADER, "invalid length=%d", ilength);
return srs_error_new(ERROR_HTTP_INVALID_CHUNK_HEADER, "invalid length=%s as %d", at, ilength);
}
// all bytes in chunk is left now.