BUG/MINOR: Fix several leaks of 'log_tag' in init().
We use chunk_initstr() to store the program name as the default log-tag.
If we use the log-tag directive in the config file, this chunk will be
destroyed and replaced. chunk_initstr() sets the chunk size to 0 so we
will free the chunk itself, but not its content.
This happens for a global section and also for a proxy.
We fix this by using chunk_initlen() instead of chunk_initstr().
We also check that the memory allocation was successfull, otherwise we quit.
This fixes github issue #850.
It can be backported as far as 1.9, with minor adjustments to includes.
(cherry picked from commit 7cea6065aca04c91fc5109e581f124a46b2b5242)
Signed-off-by: Willy Tarreau <w@1wt.eu>
(cherry picked from commit 7566bcfa5a1d28e8c9d5f9ca1dfe0ebe791052eb)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
(cherry picked from commit c44b4fdfef7fb925257e4ff4e931de55eca87f2a)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
3 files changed