| commit | 12bbef5ad4df956824608eb1d05fe388861e3ddf | |
| author | Dan Carpenter <dan.carpenter@oracle.com> | |
| Wed, 1 Sep 2021 11:35:24 +0000 (1 14:35 +0300) | ||
| committer | Dan Carpenter <dan.carpenter@oracle.com> | |
| Wed, 1 Sep 2021 11:35:24 +0000 (1 14:35 +0300) | ||
| tree | b63a621749a9076d89c803c2030dc28e81161600 | treesnapshot (tar.gz zip) |
| parent | 2b5f6ae6760d02bbd8932422d57b2b39a2e7be35 | commitdiff |
function_hooks: don't call both DB and implied return hooks callback
One problem with the param/key API is that you register the same call
back for both the implied return and the DB return and it gets called
twice resulting in a "double lock" or whatever. The implied return
should trump the DB return and only be called once. So it needs to be
tracked in smatch_function_hooks.c
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
One problem with the param/key API is that you register the same call
back for both the implied return and the DB return and it gets called
twice resulting in a "double lock" or whatever. The implied return
should trump the DB return and only be called once. So it needs to be
tracked in smatch_function_hooks.c
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
| smatch_function_hooks.c | diffblobblamehistory |