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authorAndrew Tridgell <tridge@samba.org>2005-08-07 06:16:10 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 13:31:27 -0500
commitf9e0b8aca502357d64f4816204ddcb2c7e876c8d (patch)
tree3323910713f08f29afde1b9bfe5c0c8cf15a9417 /source4/lib/appweb/mpr/var.c
parent2ed26253c1cc84fce6d9a00c642f3e7baffb5c80 (diff)
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r9172: - fixed a nasty bug in the 'deep copy' mpr code that caused variables
called 'credentials' to not copy correctly (the bug was in handling of chaining in the copy code - ensure that C pointer variables are copied via a talloc reference so that we can persist rpc pipes and credentials between sessions (This used to be commit ca6f049693f8bfe69d5c7533b2cc92221d0cf6d4)
Diffstat (limited to 'source4/lib/appweb/mpr/var.c')
-rw-r--r--source4/lib/appweb/mpr/var.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/source4/lib/appweb/mpr/var.c b/source4/lib/appweb/mpr/var.c
index 9b02c0f8b0..77f4cbc55a 100644
--- a/source4/lib/appweb/mpr/var.c
+++ b/source4/lib/appweb/mpr/var.c
@@ -1416,7 +1416,9 @@ static void copyVarCore(MprVar *dest, MprVar *src, int copyDepth)
break;
case MPR_TYPE_PTR:
- dest->ptr = src->ptr;
+ /* we have to reference here so talloc structures survive a
+ copy */
+ dest->ptr = talloc_reference(dest, src->ptr);
break;
case MPR_TYPE_STRING_CFUNCTION:
@@ -1477,7 +1479,7 @@ static void copyVarCore(MprVar *dest, MprVar *src, int copyDepth)
srcProp->visited = 1;
copyVarCore(destProp, srcProp, copyDepth);
srcProp->visited = 0;
- last = srcProp;
+ last = destProp;
}
}
dest->properties->numItems = src->properties->numItems;