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author | Glenn Strauss <gstrauss@gluelogic.com> | 2020-10-20 15:51:46 -0400 |
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committer | Glenn Strauss <gstrauss@gluelogic.com> | 2020-10-20 16:04:48 -0400 |
commit | fb7e5a78327b26198fed6ae78fb3d815add72d27 (patch) | |
tree | 3ab5754d3682909fe313ee4309bdcfe117e1194d | |
parent | af04e0b0e14b6d5cb8169cb48e4662031ff07b99 (diff) | |
download | lighttpd-git-fb7e5a78327b26198fed6ae78fb3d815add72d27.tar.gz |
[core] silence coverity warnings in ls-hpack
The code originates from https://github.com/litespeedtech/ls-hpack
and is explicitly documented as not needing to be initialized.
x-ref:
https://github.com/litespeedtech/ls-hpack/commit/634c69215f8646653bb4cb5cf448fb943008529f
https://github.com/litespeedtech/ls-hpack/commit/d92883ca10f458b76168eee980f2ccb776917ad3
-rw-r--r-- | src/ls-hpack/lshpack.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/ls-hpack/lshpack.c b/src/ls-hpack/lshpack.c index 3a7e0692..6f73f409 100644 --- a/src/ls-hpack/lshpack.c +++ b/src/ls-hpack/lshpack.c @@ -699,7 +699,7 @@ lshpack_enc_huff_encode (const unsigned char *src, uintptr_t bits; /* OK not to initialize this variable */ unsigned bits_used = 0, adj; struct encode_el cur_enc_code; -#if __GNUC__ +#if __GNUC__ && !defined(__COVERITY__) #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wmaybe-uninitialized" #pragma GCC diagnostic ignored "-Wuninitialized" @@ -762,6 +762,9 @@ lshpack_enc_huff_encode (const unsigned char *src, } else if (p_dst + sizeof(bits) <= dst_end) { + #ifdef __COVERITY__ + assert(bits_used); + #endif bits <<= sizeof(bits) * 8 - bits_used; bits_used = cur_enc_code.bits - (sizeof(bits) * 8 - bits_used); bits |= cur_enc_code.code >> bits_used; |