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| author | Jim Keniston <jkenisto@us.ibm.com> | 2008-05-29 17:13:38 -0700 |
|---|---|---|
| committer | Jim Keniston <jkenisto@us.ibm.com> | 2008-05-29 17:13:38 -0700 |
| commit | af26b140348ba9989c63f36bb553862a0f75ffeb (patch) | |
| tree | f0285387a59482c498a80377a7537216c45db2f4 /tapset/context.stp | |
| parent | 8437928b8d07b6b77fc5f886b6900eb9cfd4a0d0 (diff) | |
| download | systemtap-steved-af26b140348ba9989c63f36bb553862a0f75ffeb.tar.gz systemtap-steved-af26b140348ba9989c63f36bb553862a0f75ffeb.tar.xz systemtap-steved-af26b140348ba9989c63f36bb553862a0f75ffeb.zip | |
Fix PR 6582: verify CONTEXT->regs in [u_]register()
Diffstat (limited to 'tapset/context.stp')
| -rw-r--r-- | tapset/context.stp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tapset/context.stp b/tapset/context.stp index dc560316..45e3be30 100644 --- a/tapset/context.stp +++ b/tapset/context.stp @@ -136,6 +136,10 @@ function probemod:string () %{ /* pure */ } %} +function registers_valid:long () %{ /* pure */ + THIS->__retvalue = (CONTEXT->regs != NULL); +%} + function is_return:long () %{ /* pure */ if (CONTEXT->pi) THIS->__retvalue = 1; |