From e54def4ad8144ab15f826416e2e0f290ef1901b4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 19 Jun 2024 23:00:30 +0200 Subject: Adding upstream version 6.9.2. Signed-off-by: Daniel Baumann --- include/trace/stages/stage6_event_callback.h | 28 ++++++++++++++-------------- 1 file changed, 14 insertions(+), 14 deletions(-) (limited to 'include/trace/stages/stage6_event_callback.h') diff --git a/include/trace/stages/stage6_event_callback.h b/include/trace/stages/stage6_event_callback.h index 919b1a4da..3690e6772 100644 --- a/include/trace/stages/stage6_event_callback.h +++ b/include/trace/stages/stage6_event_callback.h @@ -32,14 +32,15 @@ #undef __assign_str #define __assign_str(dst, src) \ - strcpy(__get_str(dst), (src) ? (const char *)(src) : "(null)"); - -#undef __assign_str_len -#define __assign_str_len(dst, src, len) \ do { \ - memcpy(__get_str(dst), (src), (len)); \ - __get_str(dst)[len] = '\0'; \ - } while(0) + char *__str__ = __get_str(dst); \ + int __len__ = __get_dynamic_array_len(dst) - 1; \ + WARN_ON_ONCE(!(void *)(src) != !(void *)__data_offsets.dst##_ptr_); \ + WARN_ON_ONCE((src) && strcmp((src), __data_offsets.dst##_ptr_)); \ + memcpy(__str__, __data_offsets.dst##_ptr_ ? : \ + EVENT_NULL_STR, __len__); \ + __str__[__len__] = '\0'; \ + } while (0) #undef __assign_vstr #define __assign_vstr(dst, fmt, va) \ @@ -91,14 +92,13 @@ #define __rel_string_len(item, src, len) __rel_dynamic_array(char, item, -1) #undef __assign_rel_str -#define __assign_rel_str(dst, src) \ - strcpy(__get_rel_str(dst), (src) ? (const char *)(src) : "(null)"); - -#undef __assign_rel_str_len -#define __assign_rel_str_len(dst, src, len) \ +#define __assign_rel_str(dst) \ do { \ - memcpy(__get_rel_str(dst), (src), (len)); \ - __get_rel_str(dst)[len] = '\0'; \ + char *__str__ = __get_rel_str(dst); \ + int __len__ = __get_rel_dynamic_array_len(dst) - 1; \ + memcpy(__str__, __data_offsets.dst##_ptr_ ? : \ + EVENT_NULL_STR, __len__); \ + __str__[__len__] = '\0'; \ } while (0) #undef __rel_bitmask -- cgit v1.2.3