[PATCH 2/2] [WineDbg]: don't access inside a bp structure if it's not initialized
Eric Pouech
eric.pouech at orange.fr
Wed Aug 25 14:43:52 CDT 2010
(Spotted by Peter Urbanec)
A+
---
programs/winedbg/break.c | 10 ++++++----
1 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/programs/winedbg/break.c b/programs/winedbg/break.c
index b1cef6a..2f502ce 100644
--- a/programs/winedbg/break.c
+++ b/programs/winedbg/break.c
@@ -510,11 +510,13 @@ void break_delete_xpoints_from_module(DWORD64 base)
for (i = 0; i < dbg_curr_process->next_bp; i++)
{
- linear = (DWORD_PTR)memory_to_linear_addr(&bp[i].addr);
- if (bp[i].refcount && bp[i].enabled &&
- im.BaseOfImage <= linear && linear < im.BaseOfImage + im.ImageSize)
+ if (bp[i].refcount && bp[i].enabled)
{
- break_delete_xpoint(i);
+ linear = (DWORD_PTR)memory_to_linear_addr(&bp[i].addr);
+ if (im.BaseOfImage <= linear && linear < im.BaseOfImage + im.ImageSize)
+ {
+ break_delete_xpoint(i);
+ }
}
}
}
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