47   char buf[4];  in test_sprintf()  local
51   sprintf(buf, "foobar");  // NOLINT(runtime/printf)  in test_sprintf()
54   sprintf(buf, "%s", "foobar");  // NOLINT(runtime/printf)  in test_sprintf()
58   char buf[4];  in test_snprintf()  local
62   snprintf(buf, 5, "foobar");  // NOLINT(runtime/printf)  in test_snprintf()
65   snprintf(buf, 5, "%s", "foobar");  // NOLINT(runtime/printf)  in test_snprintf()
68   snprintf(buf, 5, " %s ", "foobar");  // NOLINT(runtime/printf)  in test_snprintf()
71   snprintf(buf, 5, "%d", 100000);  // NOLINT(runtime/printf)  in test_snprintf()
75   char buf[4];  in test_memcpy()  local
78   memcpy(buf, "foobar", sizeof("foobar") + 100);  in test_memcpy()
82   char buf[4];  in test_memmove()  local
85   memmove(buf, "foobar", sizeof("foobar"));  in test_memmove()
89   char buf[4];  in test_memset()  local
92   memset(buf, 0, 6);  in test_memset()
96   char buf[4];  in test_strcpy()  local
99   strcpy(buf, "foobar");  // NOLINT(runtime/printf)  in test_strcpy()
102   strcpy(buf, "quux");  in test_strcpy()
106   char buf[4];  in test_stpcpy()  local
109   stpcpy(buf, "foobar");  in test_stpcpy()
112   stpcpy(buf, "quux");  in test_stpcpy()
116   char buf[4];  in test_strncpy()  local
119   strncpy(buf, "foobar", sizeof("foobar"));  in test_strncpy()
123   char buf[4] = "";  in test_strcat()  local
126   strcat(buf, "foobar");  // NOLINT(runtime/printf)  in test_strcat()
130   char buf[4] = "";  in test_strncat()  local
133   strncat(buf, "foobar", sizeof("foobar"));  in test_strncat()
138   char buf[4];  in test_vsprintf()  local
142   vsprintf(buf, "foobar", va);  in test_vsprintf()
148   char buf[4];  in test_vsnprintf()  local
152   vsnprintf(buf, 5, "foobar", va);  // NOLINT(runtime/printf)  in test_vsnprintf()
158   char buf[4];  in test_fgets()  local
161   fgets(buf, -1, stdin);  in test_fgets()
164   fgets(buf, 6, stdin);  in test_fgets()
168   char buf[4];  in test_recvfrom()  local
172   recvfrom(0, buf, 6, 0, reinterpret_cast<sockaddr*>(&addr), nullptr);  in test_recvfrom()
176   char buf[4] = {0};  in test_recv()  local
179   recv(0, buf, 6, 0);  in test_recv()
188   char buf[4];  in test_read()  local
190   read(0, buf, 6);  in test_read()
235   char buf[4];  in test_fread_overflow()  local
237   fread(buf, 2, (size_t)-1, stdin);  in test_fread_overflow()
241   char buf[4];  in test_fread_too_big()  local
244   fread(buf, 1, 5, stdin);  in test_fread_too_big()
248   char buf[4] = {0};  in test_fwrite_overflow()  local
250   fwrite(buf, 2, (size_t)-1, stdout);  in test_fwrite_overflow()
254   char buf[4] = {0};  in test_fwrite_too_big()  local
257   fwrite(buf, 1, 5, stdout);  in test_fwrite_too_big()
261   char buf[4];  in test_getcwd()  local
263   getcwd(buf, 5);  in test_getcwd()
267   char buf[4] = {0};  in test_pwrite64_size()  local
269   pwrite64(STDOUT_FILENO, buf, 5, 0);  in test_pwrite64_size()
273   void *buf = calloc(atoi("5"), 1);  in test_pwrite64_too_big_malloc()  local
275   pwrite64(STDOUT_FILENO, buf, SIZE_MAX, 0);  in test_pwrite64_too_big_malloc()
279   char buf[4] = {0};  in test_pwrite64_too_big()  local
281   pwrite64(STDOUT_FILENO, buf, SIZE_MAX, 0);  in test_pwrite64_too_big()
285   char buf[4] = {0};  in test_write_size()  local
287   write(STDOUT_FILENO, buf, 5);  in test_write_size()
301   char buf[4] = {0};  in test_sendto()  local
305   sendto(0, buf, 6, 0, reinterpret_cast<sockaddr*>(&addr), sizeof(sockaddr_in));  in test_sendto()
309   char buf[4] = {0};  in test_send()  local
312   send(0, buf, 6, 0);  in test_send()
316   char buf[4] = {0};  in test_realpath()  local
319   realpath(".", buf);  in test_realpath()