Reviewed-by: Rebecca Cran <rebe...@nuviainc.com>
--
Rebecca Cran
On 8/18/21 5:45 PM, Michael D Kinney wrote:
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=38
Set MPath to NULL after free(MPath) to guarantee that MPath
is not used after the free() call.
Cc: Rebecca Cran <rebe...@nuviainc.com>
Signed-off-by: Michael D Kinney <michael.d.kin...@intel.com>
---
StdLib/LibC/Uefi/Devices/Utility/Path.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/StdLib/LibC/Uefi/Devices/Utility/Path.c
b/StdLib/LibC/Uefi/Devices/Utility/Path.c
index d6728d3..fe19196 100644
--- a/StdLib/LibC/Uefi/Devices/Utility/Path.c
+++ b/StdLib/LibC/Uefi/Devices/Utility/Path.c
@@ -359,6 +359,7 @@ reclassify:
}
else if(MPath != NULL) {
free(MPath); /* Caller doesn't want it so let MPath go free */
+ MPath = NULL;
}
/* At this point, WPath is an absolute path,
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