BUG/MINOR: mworker: stop doing strtok directly from the env
When parsing the HAPROXY_PROCESSES environement variable, strtok was
done directly from the ptr resulting from getenv(), which replaces the ;
by \0, showing confusing environment variables when debugging in /proc
or in a corefile.
Example:
(gdb) x/39s *environ
[...]
0x7fff6935af64: "HAPROXY_PROCESSES=|type=w"
0x7fff6935af7e: "fd=3"
0x7fff6935af83: "pid=4444"
0x7fff6935af8d: "rpid=1"
0x7fff6935af94: "reloads=0"
0x7fff6935af9e: "timestamp=1676338060"
0x7fff6935afb3: "id="
0x7fff6935afb7: "version=2.4.0-8076da-1010+11"
This patch fixes the issue by doing a strdup on the variable.
Could be backported in previous versions (mworker_proc_to_env_list
exists since 1.9)
1 file changed