disable more santizers in opmphmHashfunction

ElektraInitiative · Oct 2, 2020 · 85d7224 · 85d7224
1 parent 63c29ca
commit 85d7224
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Showing 3 changed files with 6 additions and 0 deletions.
diff --git a/src/include/CMakeLists.txt b/src/include/CMakeLists.txt
@@ -140,15 +140,18 @@ if (ENABLE_ASAN)
 		set (ELEKTRA_NO_SANITIZE_INTEGER "__attribute__ ((no_sanitize (\"integer\")))")
 		set (ELEKTRA_NO_SANITIZE_UNSIGNED_INTEGER_OVERFLOW "__attribute__ ((no_sanitize (\"unsigned-integer-overflow\")))")
 		set (ELEKTRA_NO_SANITIZE_UNDEFINED "__attribute__ ((no_sanitize (\"undefined\")))")
+		set (ELEKTRA_NO_SANITIZE_ADDRESS "__attribute__ ((no_sanitize (\"address\")))")
 	elseif (CMAKE_C_COMPILER_ID MATCHES "GNU") # others section
 		set (ELEKTRA_NO_SANITIZE_INTEGER "")
 		set (ELEKTRA_NO_SANITIZE_UNSIGNED_INTEGER_OVERFLOW "")
 		set (ELEKTRA_NO_SANITIZE_UNDEFINED "__attribute__ ((no_sanitize_undefined))")
+		set (ELEKTRA_NO_SANITIZE_ADDRESS "")
 	endif (CMAKE_C_COMPILER_ID MATCHES "Clang")
 else (ENABLE_ASAN)
 	set (ELEKTRA_NO_SANITIZE_INTEGER "")
 	set (ELEKTRA_NO_SANITIZE_UNSIGNED_INTEGER_OVERFLOW "")
 	set (ELEKTRA_NO_SANITIZE_UNDEFINED "")
+	set (ELEKTRA_NO_SANITIZE_ADDRESS "")
 endif (ENABLE_ASAN)
 
 if (ENABLE_OPTIMIZATIONS)

diff --git a/src/include/kdbconfig.h.in b/src/include/kdbconfig.h.in
@@ -62,6 +62,7 @@
 #define ELEKTRA_NO_SANITIZE_INTEGER	@ELEKTRA_NO_SANITIZE_INTEGER@
 #define ELEKTRA_NO_SANITIZE_UNSIGNED_INTEGER_OVERFLOW	@ELEKTRA_NO_SANITIZE_UNSIGNED_INTEGER_OVERFLOW@
 #define ELEKTRA_NO_SANITIZE_UNDEFINED	@ELEKTRA_NO_SANITIZE_UNDEFINED@
+#define ELEKTRA_NO_SANITIZE_ADDRESS	@ELEKTRA_NO_SANITIZE_ADDRESS@
 
 /** Where plugins are installed */
 #define BUILTIN_PLUGIN_FOLDER    "@BUILTIN_PLUGIN_FOLDER@"

diff --git a/src/libs/elektra/opmphm.c b/src/libs/elektra/opmphm.c
@@ -645,6 +645,7 @@ void opmphmClear (Opmphm * opmphm)
 // sanitize a hash function is silly, so ignore it!
 ELEKTRA_NO_SANITIZE_UNDEFINED
 ELEKTRA_NO_SANITIZE_INTEGER
+ELEKTRA_NO_SANITIZE_ADDRESS
 uint32_t opmphmHashfunction (const void * key, size_t length, uint32_t initval)
 {
 	uint32_t a, b, c;
@@ -720,6 +721,7 @@ uint32_t opmphmHashfunction (const void * key, size_t length, uint32_t initval)
 // sanitize a hash function is silly, so ignore it!
 ELEKTRA_NO_SANITIZE_UNDEFINED
 ELEKTRA_NO_SANITIZE_INTEGER
+ELEKTRA_NO_SANITIZE_ADDRESS
 uint32_t opmphmHashfunction (const void * key, size_t length, uint32_t initval)
 {
 	uint32_t a, b, c;