4 files changed, 19 insertions, 2 deletions
diff --git a/source/blender/blenlib/BLI_memarena.h b/source/blender/blenlib/BLI_memarena.h
index 092bb639b91..d54dab42e05 100644
--- a/source/blender/blenlib/BLI_memarena.h
+++ b/source/blender/blenlib/BLI_memarena.h
@@ -55,6 +55,7 @@ typedef struct MemArena MemArena;
 
 struct MemArena    *BLI_memarena_new(const int bufsize, const char *name)
 #if MEM_GNU_ATTRIBUTES
+__attribute__((malloc))
 __attribute__((warn_unused_result))
 __attribute__((nonnull(2)))
 #endif
@@ -85,6 +86,7 @@ __attribute__((nonnull(1)))
 
 void               *BLI_memarena_alloc(struct MemArena *ma, int size)
 #if MEM_GNU_ATTRIBUTES
+__attribute__((malloc))
 __attribute__((warn_unused_result))
 __attribute__((nonnull(1)))
 __attribute__((alloc_size(2)))
diff --git a/source/blender/blenlib/BLI_mempool.h b/source/blender/blenlib/BLI_mempool.h
index f8775342e94..1c470d59062 100644
--- a/source/blender/blenlib/BLI_mempool.h
+++ b/source/blender/blenlib/BLI_mempool.h
@@ -50,17 +50,20 @@ typedef struct BLI_mempool BLI_mempool;
 
 BLI_mempool *BLI_mempool_create(int esize, int totelem, int pchunk, int flag)
 #ifdef __GNUC__
+__attribute__((malloc))
 __attribute__((warn_unused_result))
 #endif
 ;
 void        *BLI_mempool_alloc(BLI_mempool *pool)
 #ifdef __GNUC__
+__attribute__((malloc))
 __attribute__((warn_unused_result))
 __attribute__((nonnull(1)))
 #endif
 ;
 void        *BLI_mempool_calloc(BLI_mempool *pool)
 #ifdef __GNUC__
+__attribute__((malloc))
 __attribute__((warn_unused_result))
 __attribute__((nonnull(1)))
 #endif
@@ -94,6 +97,7 @@ __attribute__((nonnull(1, 2)))
 
 void      **BLI_mempool_as_tableN(BLI_mempool *pool, const char *allocstr)
 #ifdef __GNUC__
+__attribute__((malloc))
 __attribute__((warn_unused_result))
 __attribute__((nonnull(1, 2)))
 #endif
@@ -107,6 +111,7 @@ __attribute__((nonnull(1, 2)))
 
 void       *BLI_mempool_as_arrayN(BLI_mempool *pool, const char *allocstr)
 #ifdef __GNUC__
+__attribute__((malloc))
 __attribute__((warn_unused_result))
 __attribute__((nonnull(1, 2)))
 #endif
diff --git a/source/blender/blenlib/BLI_string.h b/source/blender/blenlib/BLI_string.h
index 4816ac19fce..6c66d2f4e18 100644
--- a/source/blender/blenlib/BLI_string.h
+++ b/source/blender/blenlib/BLI_string.h
@@ -40,6 +40,7 @@ extern "C" {
 
 char *BLI_strdupn(const char *str, const size_t len)
 #ifdef __GNUC__
+__attribute__((malloc))
 __attribute__((warn_unused_result))
 __attribute__((nonnull))
 #endif
@@ -47,6 +48,7 @@ __attribute__((nonnull))
 
 char *BLI_strdup(const char *str)
 #ifdef __GNUC__
+__attribute__((malloc))
 __attribute__((warn_unused_result))
 __attribute__((nonnull))
 #endif
@@ -54,6 +56,7 @@ __attribute__((nonnull))
 
 char *BLI_strdupcat(const char *__restrict str1, const char *__restrict str2)
 #ifdef __GNUC__
+__attribute__((malloc))
 __attribute__((warn_unused_result))
 __attribute__((nonnull))
 #endif
@@ -81,6 +84,7 @@ __attribute__((nonnull))
 
 char *BLI_str_quoted_substrN(const char *__restrict str, const char *__restrict prefix)
 #ifdef __GNUC__
+__attribute__((malloc))
 __attribute__((warn_unused_result))
 __attribute__((nonnull))
 #endif
@@ -88,6 +92,7 @@ __attribute__((nonnull))
 
 char *BLI_replacestrN(const char *__restrict str, const char *__restrict substr_old, const char *__restrict substr_new)
 #ifdef __GNUC__
+__attribute__((malloc))
 __attribute__((warn_unused_result))
 __attribute__((nonnull))
 #endif
@@ -108,6 +113,7 @@ __attribute__ ((format(printf, 3, 0)))
 
 char *BLI_sprintfN(const char *__restrict format, ...)
 #ifdef __GNUC__
+__attribute__((malloc))
 __attribute__ ((format(printf, 1, 2)))
 __attribute__((warn_unused_result))
 __attribute__((nonnull))
@@ -183,4 +189,4 @@ __attribute__((nonnull))
 }
 #endif
 
-#endif
+#endif  /* __BLI_STRING_H__ */
diff --git a/source/blender/editors/include/UI_interface.h b/source/blender/editors/include/UI_interface.h
index 2daab072435..9a9cab9b46c 100644
--- a/source/blender/editors/include/UI_interface.h
+++ b/source/blender/editors/include/UI_interface.h
@@ -550,7 +550,11 @@ typedef struct uiStringInfo {
 /* Note: Expects pointers to uiStringInfo structs as parameters.
  *       Will fill them with translated strings, when possible.
  *       Strings in uiStringInfo must be MEM_freeN'ed by caller. */
-void uiButGetStrInfo(struct bContext *C, uiBut *but, ...);
+void uiButGetStrInfo(struct bContext *C, uiBut *but, ...)
+#ifdef __GNUC__
+__attribute__((sentinel))
+#endif
+;
 
 /* Edit i18n stuff. */
 /* Name of the main py op from i18n addon. */