From 98d8ab338e1a662966bebad95fdd8c07cecbe070 Mon Sep 17 00:00:00 2001 From: Iru Cai Date: Tue, 28 Aug 2018 11:29:58 +0800 Subject: allocate_some_struct --- csrc/buggy_func.c | 36 ------------------------------------ 1 file changed, 36 deletions(-) delete mode 100644 csrc/buggy_func.c (limited to 'csrc/buggy_func.c') diff --git a/csrc/buggy_func.c b/csrc/buggy_func.c deleted file mode 100644 index a963b33..0000000 --- a/csrc/buggy_func.c +++ /dev/null @@ -1,36 +0,0 @@ -struct st -{ - int16_t f0; - int16_t f2; - int16_t f4; - int16_t f6; - int16_t * f8; - int16_t data[0]; -}; - -static inline mem_copy_words(void *dst, void *src, size_t n) -{ - memcpy(dst, src, n*2); -} - -int fcn_00451a97(struct st *a1, struct st *a2, int a3, int a4, int a5, int a6) -{ - if (a2 == NULL) { - a2 = malloc(a5 * a6 * 2 + 12); - } - - a2->f0 = a5; /* number of words(16b) per block? */ - a2->f2 = a6; /* number of blocks? */ - a2->f4 = a2->f6 = 0; - a2->f8 = a2->data; - - int16_t *ebx = &a1->f8[a1->f0 * a4 + a3]; - int16_t *esi = a2->f8; - - for (int i = 0; i < a6; i++) { - mem_copy_words(esi, ebx, a5); /* copy a5 words(16b) from ebx to esi */ - esi = &esi[a5]; - ebx = &ebx[a1->f0]; - } - return a2; -} -- cgit v1.2.3