Donor can segfault if mysqldump SST request is malformed
Bug #439583 reported by
Alex Yurchenko
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| MySQL patches by Codership |
Fix Released
|
High
|
Alex Yurchenko | ||
Bug Description
When parsing mysqldump SST request donor relies on finding ':' in the address string that would separate address from port. If not found strchr() returns NULL and segfault ensues in subsequent pointer calculations.
Related branches
| visibility: | private → public |
| Changed in codership-mysql: | |
| assignee: | nobody → Alex Yurchenko (ayurchen) |
| importance: | Undecided → High |
| milestone: | none → 0.7 |
| status: | New → Confirmed |
Revision history for this message
| Alex Yurchenko (ayurchen) wrote | #1 |
Revision history for this message
| Alex Yurchenko (ayurchen) wrote | #2 |
| Changed in codership-mysql: | |
| status: | Confirmed → Fix Committed |
| Changed in codership-mysql: | |
| status: | Fix Committed → Fix Released |
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Same goes for authentication string.