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| author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2019-01-25 14:46:46 -0600 |
|---|---|---|
| committer | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2019-01-29 17:00:24 -0600 |
| commit | f993bd3e061d7e0ccf1808d0e5a0ead749e05f60 (patch) | |
| tree | 9c7f8eb434233f5643a96361bc2a67e88d0a8937 /lib | |
| parent | b055f7725a8a2613bb99796bb0452eb3db528046 (diff) | |
| download | linux-next-f993bd3e061d7e0ccf1808d0e5a0ead749e05f60.tar.gz | |
ASN.1: mark expected switch fall-through
In preparation to enabling -Wimplicit-fallthrough, mark switch
cases where we are expecting to fall through.
This patch fixes the following warnings:
lib/asn1_decoder.c:386:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
lib/asn1_decoder.c:449:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
Warning level 3 was used: -Wimplicit-fallthrough=3
This patch is part of the ongoing efforts to enabling
-Wimplicit-fallthrough.
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/asn1_decoder.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/asn1_decoder.c b/lib/asn1_decoder.c index dc14beae2c9a..8f3d207d2b00 100644 --- a/lib/asn1_decoder.c +++ b/lib/asn1_decoder.c @@ -385,6 +385,8 @@ next_op: case ASN1_OP_END_SET_ACT: if (unlikely(!(flags & FLAG_MATCHED))) goto tag_mismatch; + /* fall through */ + case ASN1_OP_END_SEQ: case ASN1_OP_END_SET_OF: case ASN1_OP_END_SEQ_OF: @@ -450,6 +452,8 @@ next_op: pc += asn1_op_lengths[op]; goto next_op; } + /* fall through */ + case ASN1_OP_ACT: ret = actions[machine[pc + 1]](context, hdr, tag, data + tdp, len); if (ret < 0) |