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| author | Ryan Long <ryan.long@oarcorp.com> | 2021-03-12 15:56:03 -0500 |
|---|---|---|
| committer | Joel Sherrill <joel@rtems.org> | 2021-04-08 17:58:19 -0500 |
| commit | 09d811b8a587b44556a6fea240ac636815d0295a (patch) | |
| tree | 2870427e64acc8dd50000d8d152e5ecef8f1ef0e | |
| parent | print-ls.c: Unused value (CID #1255346) (diff) | |
| download | rtems-09d811b8a587b44556a6fea240ac636815d0295a.tar.bz2 | |
fastlz.c: Unused value (CID #1399751)
CID 1399751: Unused value in fastlz2_compress().
Closes #4341
| -rw-r--r-- | cpukit/libdl/fastlz.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/cpukit/libdl/fastlz.c b/cpukit/libdl/fastlz.c index 3c9d6f6f86..7257c98b7e 100644 --- a/cpukit/libdl/fastlz.c +++ b/cpukit/libdl/fastlz.c @@ -219,7 +219,15 @@ static FASTLZ_INLINE int FASTLZ_COMPRESSOR(const void* input, int length, void* if(ip[0] == ip[-1] && FASTLZ_READU16(ip-1)==FASTLZ_READU16(ip+1)) { distance = 1; - ip += 3; + #ifndef __rtems__ + /* + * ip is assigned a value here, but is immediately assigned another + * value when it goes to match (line 269). The value that was initially + * assigned is not used, and this results in a Coverity issue. See CID + * 1399751 + */ + ip += 3; + #endif ref = anchor - 1 + 3; goto match; } |