diff mbox series

[v6,11/11] devtools/cocci: add script to find problematic memset

Message ID 20250213221819.1856769-12-stephen@networkplumber.org (mailing list archive)
State Superseded
Delegated to: Thomas Monjalon
Headers
Series secure zeroing of memory |

Checks

Context Check Description
ci/checkpatch success coding style OK
ci/loongarch-compilation success Compilation OK
ci/loongarch-unit-testing success Unit Testing PASS
ci/Intel-compilation success Compilation OK
ci/intel-Testing success Testing PASS
ci/github-robot: build success github build: passed
ci/intel-Functional success Functional PASS
ci/iol-marvell-Functional success Functional Testing PASS
ci/iol-unit-amd64-testing pending Testing pending
ci/iol-broadcom-Performance success Performance Testing PASS
ci/iol-compile-arm64-testing pending Testing pending
ci/iol-sample-apps-testing success Testing PASS
ci/iol-unit-arm64-testing success Testing PASS
ci/iol-intel-Functional success Functional Testing PASS

Commit Message

Stephen Hemminger Feb. 13, 2025, 10:16 p.m. UTC 
Script that converts memset before free into rte_memset_sensitive
and memset before rte_free into rte_free_sensitive

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 devtools/cocci/memset_free.cocci | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 devtools/cocci/memset_free.cocci
diff mbox series

Patch

diff --git a/devtools/cocci/memset_free.cocci b/devtools/cocci/memset_free.cocci
new file mode 100644
index 0000000000..96334dc8c0
--- /dev/null
+++ b/devtools/cocci/memset_free.cocci
@@ -0,0 +1,9 @@ 
+// Replace calls to memset before free
+@@
+expression E, size;
+@@
+(
+- memset(E, 0, size);
+- rte_free(E);
++ rte_free_sensitive(E);
+)