Bug #2285
VM template unescape function eats all backslashes
| Status: | Closed | Start date: | 08/28/2013 | |
|---|---|---|---|---|
| Priority: | Normal | Due date: | ||
| Assignee: |  Carlos Martín | % Done: | 0% | |
| Category: | Core & System | |||
| Target version: | Release 4.4 | |||
| Resolution: | fixed | Pull request: | ||
| Affected Versions: | OpenNebula 4.2 |
Description
Bug in unescape function in src/template/template_syntax.cc causes all backslashes in VM template to be eaten by parser
https://github.com/OpenNebula/one/blob/one-4.2/src/template/template_syntax.cc#L1881
For example:
\\\"
is reduced only to
"
It's impossible to create a context variable containing \" sequence on target host
VAR="\\\""
echo $VAR
\" <----- I want to see this!
Associated revisions
Bug #2285: unescape only eats one backslash
Bug #2285: redo parsers
Bug #2285: unescape only eats one backslash
(cherry picked from commit 59f9e09aac019c44bfa1a1d4da637b7a819cf4e0)
Bug #2285: redo parsers
(cherry picked from commit c1d86c3c188a7678734ce8a8c03e98b600154da2)
History
#1
Updated by Carlos Martín almost 8 years ago
- Status changed from Pending to Assigned
- Assignee set to Carlos Martín
- Target version set to Release 4.4
#2
Updated by Ruben S. Montero over 7 years ago
- Status changed from Assigned to Closed
- Resolution set to fixed