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| author |  Nicolas Noble <nicolasnoble@users.noreply.github.com> | 2016-04-07 15:34:26 -0700 |
|---|---|---|
| committer | Nicolas Noble <nicolasnoble@users.noreply.github.com> | 2016-04-07 15:34:26 -0700 |
| commit | 45603561556601fce3e516bffee1b98979c7b722 (patch) | |
| tree | b66c67e7449138cf83562cea09d14452a04a77b6 /src | |
| parent | c236a213ee10f549d328840bc21c307eedd4b545 (diff) | |
| parent | 1583d069557e4a8eadd5318e16433c1c09e2a66a (diff) | |
Merge pull request #6106 from ctiller/server_fix
Expand corpus, fix crash
Diffstat (limited to 'src')
| -rw-r--r-- | src/core/ext/transport/chttp2/transport/frame_data.c | 12 | ||||
| -rw-r--r-- | src/core/ext/transport/chttp2/transport/frame_data.h | 3 |
2 files changed, 9 insertions, 6 deletions
diff --git a/src/core/ext/transport/chttp2/transport/frame_data.c b/src/core/ext/transport/chttp2/transport/frame_data.c index 9c301d1608..3a6d80e0a3 100644 --- a/src/core/ext/transport/chttp2/transport/frame_data.c +++ b/src/core/ext/transport/chttp2/transport/frame_data.c @@ -159,7 +159,10 @@ grpc_chttp2_parse_error grpc_chttp2_data_parser_parse( } switch (p->state) { - fh_0: + case GRPC_CHTTP2_DATA_ERROR: + p->state = GRPC_CHTTP2_DATA_ERROR; + return GRPC_CHTTP2_STREAM_ERROR; + fh_0: case GRPC_CHTTP2_DATA_FH_0: stream_parsing->stats.incoming.framing_bytes++; p->frame_type = *cur; @@ -172,6 +175,7 @@ grpc_chttp2_parse_error grpc_chttp2_data_parser_parse( break; default: gpr_log(GPR_ERROR, "Bad GRPC frame type 0x%02x", p->frame_type); + p->state = GRPC_CHTTP2_DATA_ERROR; return GRPC_CHTTP2_STREAM_ERROR; } if (++cur == end) { @@ -218,13 +222,11 @@ grpc_chttp2_parse_error grpc_chttp2_data_parser_parse( message_flags, &p->incoming_frames); /* fallthrough */ case GRPC_CHTTP2_DATA_FRAME: + grpc_chttp2_list_add_parsing_seen_stream(transport_parsing, + stream_parsing); if (cur == end) { - grpc_chttp2_list_add_parsing_seen_stream(transport_parsing, - stream_parsing); return GRPC_CHTTP2_PARSE_OK; } - grpc_chttp2_list_add_parsing_seen_stream(transport_parsing, - stream_parsing); uint32_t remaining = (uint32_t)(end - cur); if (remaining == p->frame_size) { stream_parsing->stats.incoming.data_bytes += p->frame_size; diff --git a/src/core/ext/transport/chttp2/transport/frame_data.h b/src/core/ext/transport/chttp2/transport/frame_data.h index 2ff32963d6..af71f483a2 100644 --- a/src/core/ext/transport/chttp2/transport/frame_data.h +++ b/src/core/ext/transport/chttp2/transport/frame_data.h @@ -49,7 +49,8 @@ typedef enum { GRPC_CHTTP2_DATA_FH_2, GRPC_CHTTP2_DATA_FH_3, GRPC_CHTTP2_DATA_FH_4, - GRPC_CHTTP2_DATA_FRAME + GRPC_CHTTP2_DATA_FRAME, + GRPC_CHTTP2_DATA_ERROR } grpc_chttp2_stream_state; typedef struct grpc_chttp2_incoming_byte_stream |