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authorJeremy Harris <jgh146exb@wizmail.org>2021-05-13 22:19:10 +0100
committerJeremy Harris <jgh146exb@wizmail.org>2021-06-28 00:30:02 +0100
commitef619222452aa41b843468d66399bbb4e95beda3 (patch)
tree003c2016a11afc5d96c80a9a6bfb5205d4821a3b
parent2e84957ddc081264db2d49aac47504695cb4be6a (diff)
downloadexim4-ef619222452aa41b843468d66399bbb4e95beda3.tar.gz
driver options blocks must be mutable
-rw-r--r--src/src/readconf.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/src/readconf.c b/src/src/readconf.c
index a18cb8bbb..7d1458a08 100644
--- a/src/src/readconf.c
+++ b/src/src/readconf.c
@@ -3662,7 +3662,12 @@ for (driver_info * dd = drivers_available; dd->driver_name[0] != 0;
{
int len = dd->options_len;
d->info = dd;
+ {
+ int old_pool = store_pool;
+ store_pool = POOL_PERM;
d->options_block = store_get(len, FALSE);
+ store_pool = old_pool;
+ }
memcpy(d->options_block, dd->options_block, len);
for (int i = 0; i < *(dd->options_count); i++)
dd->options[i].type &= ~opt_set;