Cross Reference: /external/clang/test/Analysis/bstring.c

Lines Matching refs:memcpy
11 // path, such as memcpy and __memcpy_chk, or memcmp and bcmp. If VARIANT is
19 // declared carefully! See memcpy() for an example.
32 // memcpy()
41 #define memcpy(a,b,c) __memcpy_chk(a,b,c,(size_t)-1)
45 #define memcpy BUILTIN(memcpy)
46 void *memcpy(void *restrict s1, const void *restrict s2, size_t n);
55   memcpy(dst, src, 4); // no-warning
57   clang_analyzer_eval(memcpy(dst, src, 4) == dst); // expected-warning{{TRUE}}
68   memcpy(dst, src, 5); // expected-warning{{Memory copy function accesses out-of-bound array element}}
75   memcpy(dst, src, 4); // expected-warning{{Memory copy function overflows destination buffer}}
82   memcpy(dst+1, src+2, 2); // no-warning
89   memcpy(dst+2, src+2, 3); // expected-warning{{Memory copy function accesses out-of-bound array element}}
96   memcpy(dst+2, src+2, 2); // expected-warning{{Memory copy function overflows destination buffer}}
101   memcpy(a, a, 8); // expected-warning{{overlapping}}  
106   memcpy(a+2, a+1, 8); // expected-warning{{overlapping}}
111   memcpy(a+1, a+2, 8); // expected-warning{{overlapping}}
116   memcpy(a+2, a+1, 4); // no-warning
117   memcpy(a+1, a+2, 4); // no-warning
122   memcpy(0, a, 4); // expected-warning{{Null pointer argument in call to memory copy function}}
127   memcpy(a, 0, 4); // expected-warning{{Null pointer argument in call to memory copy function}}
132   memcpy(0, a, 0); // no-warning
137   memcpy(a, 0, 0); // no-warning
142   clang_analyzer_eval(memcpy(a, b, n) == a); // expected-warning{{TRUE}}
147   void *result = memcpy(a, 0, n); // expected-warning{{Null pointer argument in call to memory copy function}}
433   memcpy(bytes, input, length);