| Summary: | procfs .maxsize() overflow should generate error | ||
|---|---|---|---|
| Product: | systemtap | Reporter: | Frank Ch. Eigler <fche> |
| Component: | runtime | Assignee: | Unassigned <systemtap> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | CC: | flu |
| Priority: | P2 | ||
| Version: | unspecified | ||
| Target Milestone: | --- | ||
| Host: | Target: | ||
| Build: | Last reconfirmed: | ||
Fixed in commit 3eea5e1066e47b528bff0d92546ef08af110ad13. |
probe procfs("foo").read.maxsize(10) { $return .= "hello hello hello hello hello hello" } ... should signal an error or warning, so that a stap script user can tell that her buffer was too small. (We already detect the overflow, just don't signal it.)