| commit | ce9e3e2078021d10cc29183f0b38a500b4a5b167 | |
| author | Dan Carpenter <dan.carpenter@oracle.com> | |
| Fri, 22 Jun 2018 11:49:53 +0000 (22 14:49 +0300) | ||
| committer | Dan Carpenter <dan.carpenter@oracle.com> | |
| Fri, 22 Jun 2018 11:49:53 +0000 (22 14:49 +0300) | ||
| tree | 38ffe8846d6bb2a3c4a9b0bd218c3ab3202a31cb | treesnapshot (tar.gz zip) |
| parent | a9f624c643592f39bfb5ce89a7e099c1a3e11fa2 | commitdiff |
db: don't split NULL and non-NULL unnecessarily
Say a function returns an unknown pointer, we were splitting it up between
NULL and non-NULL. But that wasn't useful because we didn't know it could
be NULL and also the states were the same on both sides so it doesn't give
us any information.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Say a function returns an unknown pointer, we were splitting it up between
NULL and non-NULL. But that wasn't useful because we didn't know it could
be NULL and also the states were the same on both sides so it doesn't give
us any information.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
| smatch_db.c | diffblobblamehistory |