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From 5606cfc0857dc6fe1071c14f6906d866048f6c18 Mon Sep 17 00:00:00 2001
From: AkshayRav <akshay.raveendran.k@intel.com>
Date: Thu, 28 Apr 2022 13:57:32 +0530
Subject: [PATCH] Add fix for possible freeing of mismatched memory (#8)
* Add fix for possible freeing of mismatched memory
Memory referenced by "buf" was allocated through function
"new[]" and released through function "delete". The fix changes the
release function to "delete[]" to remove the possible freeing of
mismatched memory.
Signed-off-by: AKSHAY RAVEENDRAN K <akshay.raveendran.k@intel.com>
---
mtd-util.cpp | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/mtd-util.cpp b/mtd-util.cpp
index 7f2f98d..d6136f0 100644
--- a/mtd-util.cpp
+++ b/mtd-util.cpp
@@ -391,7 +391,7 @@ int main(int argc, char* argv[])
{
std::cerr << "failed to parse '" << argv[optind]
<< "' as integer" << std::endl;
- delete buf;
+ delete[] buf;
return 1;
}
optind++;
@@ -473,7 +473,7 @@ int main(int argc, char* argv[])
break;
case ACTION_WRITE_TO_FLASH:
ret = buf_to_flash(dev, buf, start, len);
- delete buf;
+ delete[] buf;
break;
#endif /* DEVELOPER_OPTIONS */
case ACTION_CP_TO_FILE:
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