[Xen-changelog] [xen master] libxl: events: Assert that libxl_ctx_free is not called from a hook

[patchbot@xxxxxxx]

commit f49f9b4114d59a67b53322f3f6148ed0db497dca
Author:     Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
AuthorDate: Wed Nov 26 16:17:49 2014 +0000
Commit:     Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
CommitDate: Wed Dec 10 13:48:30 2014 +0000

    libxl: events: Assert that libxl_ctx_free is not called from a hook
    
    No-one in their right mind would do this, and if they did everything
    would definitely collapse.  Arrange that if this happens, we crash
    ASAP.
    
    Signed-off-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
    Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
    Tested-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
    Release-Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
---
 tools/libxl/libxl.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/tools/libxl/libxl.c b/tools/libxl/libxl.c
index 74c00dc..55ef535 100644
--- a/tools/libxl/libxl.c
+++ b/tools/libxl/libxl.c
@@ -148,6 +148,8 @@ int libxl_ctx_free(libxl_ctx *ctx)
 {
     if (!ctx) return 0;
 
+    assert(!ctx->osevent_in_hook);
+
     int i;
     GC_INIT(ctx);
 
--
generated by git-patchbot for /home/xen/git/xen.git#master

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