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-rw-r--r--src/plugins/hs_apps/vcl/sock_test_client.c7
-rw-r--r--src/plugins/hs_apps/vcl/sock_test_server.c3
-rw-r--r--src/plugins/hs_apps/vcl/vcl_test_client.c2
-rw-r--r--src/plugins/unittest/string_test.c2
-rw-r--r--src/tools/elftool/elftool.c26
-rw-r--r--src/tools/g2/mkversion.c16
-rw-r--r--src/vcl/ldp.c2
-rw-r--r--src/vpp/api/json_format.h2
8 files changed, 30 insertions, 30 deletions
diff --git a/src/plugins/hs_apps/vcl/sock_test_client.c b/src/plugins/hs_apps/vcl/sock_test_client.c
index 6f5fb074503..fb59378e008 100644
--- a/src/plugins/hs_apps/vcl/sock_test_client.c
+++ b/src/plugins/hs_apps/vcl/sock_test_client.c
@@ -252,7 +252,8 @@ echo_test_client ()
}
memset (&serveraddr, 0, sizeof (serveraddr));
serveraddr.sun_family = AF_UNIX;
- strcpy (serveraddr.sun_path, SOCK_TEST_AF_UNIX_FILENAME);
+ strncpy (serveraddr.sun_path, SOCK_TEST_AF_UNIX_FILENAME,
+ sizeof (serveraddr.sun_path));
rv = connect (fd, (struct sockaddr *) &serveraddr, SUN_LEN (&serveraddr));
if (rv < 0)
{
@@ -265,7 +266,7 @@ echo_test_client ()
}
scm->af_unix_echo_tx++;
- strcpy ((char *) buffer, SOCK_TEST_MIXED_EPOLL_DATA);
+ strncpy ((char *) buffer, SOCK_TEST_MIXED_EPOLL_DATA, sizeof (buffer));
timeout.tv_sec = 0;
timeout.tv_usec = 250000;
select (0, NULL, NULL, NULL, &timeout); /* delay .25 secs */
@@ -946,7 +947,7 @@ main (int argc, char **argv)
optopt, ctrl->txbuf_size);
print_usage_and_exit ();
}
- strcpy (ctrl->txbuf, optarg);
+ strncpy (ctrl->txbuf, optarg, ctrl->txbuf_size);
ctrl->cfg.test = VCL_TEST_TYPE_ECHO;
break;
diff --git a/src/plugins/hs_apps/vcl/sock_test_server.c b/src/plugins/hs_apps/vcl/sock_test_server.c
index bd777ccb917..801cd83cc83 100644
--- a/src/plugins/hs_apps/vcl/sock_test_server.c
+++ b/src/plugins/hs_apps/vcl/sock_test_server.c
@@ -559,7 +559,8 @@ main (int argc, char **argv)
memset (&ssm->serveraddr, 0, sizeof (ssm->serveraddr));
ssm->serveraddr.sun_family = AF_UNIX;
- strcpy (ssm->serveraddr.sun_path, SOCK_TEST_AF_UNIX_FILENAME);
+ strncpy (ssm->serveraddr.sun_path, SOCK_TEST_AF_UNIX_FILENAME,
+ sizeof (ssm->serveraddr.sun_path));
rv = bind (ssm->af_unix_listen_fd, (struct sockaddr *) &ssm->serveraddr,
SUN_LEN (&ssm->serveraddr));
diff --git a/src/plugins/hs_apps/vcl/vcl_test_client.c b/src/plugins/hs_apps/vcl/vcl_test_client.c
index 30b48d8d145..236cbfff913 100644
--- a/src/plugins/hs_apps/vcl/vcl_test_client.c
+++ b/src/plugins/hs_apps/vcl/vcl_test_client.c
@@ -912,7 +912,7 @@ vtc_process_opts (vcl_test_client_main_t * vcm, int argc, char **argv)
optopt, ctrl->txbuf_size);
print_usage_and_exit ();
}
- strcpy (ctrl->txbuf, optarg);
+ strncpy (ctrl->txbuf, optarg, ctrl->txbuf_size);
ctrl->cfg.test = VCL_TEST_TYPE_ECHO;
break;
diff --git a/src/plugins/unittest/string_test.c b/src/plugins/unittest/string_test.c
index 95a95d78c1d..fb33edb2f43 100644
--- a/src/plugins/unittest/string_test.c
+++ b/src/plugins/unittest/string_test.c
@@ -594,7 +594,7 @@ test_clib_strcpy (vlib_main_t * vm, unformat_input_t * input)
return -1;
/* verify it against strcpy */
- strcpy (dst, src);
+ strcpy (dst, src); //NOSONAR
/* This better not fail but check anyhow */
if (strcmp_s (dst, clib_strnlen (dst, sizeof (dst)), src, &indicator) !=
diff --git a/src/tools/elftool/elftool.c b/src/tools/elftool/elftool.c
index debd9089027..e808c619da8 100644
--- a/src/tools/elftool/elftool.c
+++ b/src/tools/elftool/elftool.c
@@ -61,7 +61,7 @@ typedef struct {
u64 rpath_offset;
} elf_tool_main_t;
-static clib_error_t * elf_set_interpreter (elf_main_t * em,
+static clib_error_t * elf_set_interpreter (elf_main_t * em,
elf_tool_main_t * tm)
{
elf_segment_t * g;
@@ -79,7 +79,7 @@ static clib_error_t * elf_set_interpreter (elf_main_t * em,
break;
/* Note flowthrough */
default:
- return clib_error_return (0, "unacceptable file_type");
+ return clib_error_return (0, "unacceptable file_type");
}
vec_foreach (g, em->segments)
@@ -178,7 +178,7 @@ set_rpath_for_section (elf_main_t * em, elf_section_t * s, char * new_rpath)
if (old_len < new_len)
return clib_error_return (0, "rpath of `%s' does not fit (old rpath `%s')",
new_rpath, old_rpath);
- strcpy (old_rpath, new_rpath);
+ strcpy (old_rpath, new_rpath); //NOSONAR
break;
default:
@@ -246,7 +246,7 @@ set_interpreter_rpath (elf_tool_main_t * tm)
goto done;
}
- if (!(fd_stat.st_mode & S_IFREG))
+ if (!(fd_stat.st_mode & S_IFREG))
{
error = clib_error_return (0, "%s is not a regular file", tm->input_file);
goto done;
@@ -261,10 +261,10 @@ set_interpreter_rpath (elf_tool_main_t * tm)
/* COW-mapping, since we intend to write the fixups */
if (fix_in_place)
- idp = mmap (0, mmap_length, PROT_READ | PROT_WRITE, MAP_SHARED,
+ idp = mmap (0, mmap_length, PROT_READ | PROT_WRITE, MAP_SHARED,
ifd, /* offset */ 0);
else
- idp = mmap (0, mmap_length, PROT_READ | PROT_WRITE, MAP_PRIVATE,
+ idp = mmap (0, mmap_length, PROT_READ | PROT_WRITE, MAP_PRIVATE,
ifd, /* offset */ 0);
if (~pointer_to_uword (idp) == 0)
{
@@ -272,7 +272,7 @@ set_interpreter_rpath (elf_tool_main_t * tm)
error = clib_error_return_unix (0, "mmap `%s'", tm->input_file);
goto done;
}
-
+
if (idp[0] != 0x7f || idp[1] != 'E' || idp[2] != 'L' || idp[3] != 'F')
{
error = clib_error_return (0, "not an ELF file '%s'", tm->input_file);
@@ -313,14 +313,14 @@ set_interpreter_rpath (elf_tool_main_t * tm)
if (offset0 == 0)
{
- error = clib_error_return (0, "no fixup markers in %s",
+ error = clib_error_return (0, "no fixup markers in %s",
tm->input_file);
goto done;
}
found_both:
if (0)
- clib_warning ("offset0 %lld (0x%llx), offset1 %lld (0x%llx)",
+ clib_warning ("offset0 %lld (0x%llx), offset1 %lld (0x%llx)",
offset0, offset0, offset1, offset1);
/* Executable file case */
@@ -329,18 +329,18 @@ set_interpreter_rpath (elf_tool_main_t * tm)
tm->interpreter_offset = offset0;
tm->rpath_offset = offset1;
}
- else /* shared library case */
+ else /* shared library case */
{
tm->interpreter_offset = 0;
tm->rpath_offset = offset0;
}
-
+
if (tm->interpreter_offset)
- clib_memcpy (&idp[tm->interpreter_offset], tm->set_interpreter,
+ clib_memcpy (&idp[tm->interpreter_offset], tm->set_interpreter,
strlen (tm->set_interpreter)+1);
if (tm->rpath_offset)
- clib_memcpy (&idp[tm->rpath_offset], tm->set_rpath,
+ clib_memcpy (&idp[tm->rpath_offset], tm->set_rpath,
strlen (tm->set_rpath)+1);
/* Write the output file... */
diff --git a/src/tools/g2/mkversion.c b/src/tools/g2/mkversion.c
index 3523fbe6c6d..0e22cfa86b5 100644
--- a/src/tools/g2/mkversion.c
+++ b/src/tools/g2/mkversion.c
@@ -1,4 +1,4 @@
-/*
+/*
*------------------------------------------------------------------
* Copyright (c) 1997-2016 Cisco and/or its affiliates.
* Licensed under the Apache License, Version 2.0 (the "License");
@@ -44,21 +44,21 @@ int main (int argc, char **argv)
}
now = time (0);
-
+
fprintf (ofp, "/*\n");
fprintf (ofp, " * G2 Version Stamp, %s",
ctime (&now));
fprintf (ofp, " * Automatically generated, hand edits are pointless.\n");
fprintf (ofp, " */\n\n");
- fprintf (ofp,
+ fprintf (ofp,
"const char *version_string = \"G2 (%s) major version %s\";\n",
argv[1], argv[2]);
-
+
username = (char *) cuserid (0);
- strcpy(timestr, ctime(&now));
-
+ strncpy(timestr, ctime(&now), sizeof (timestr));
+
cp = timestr;
while (*cp) {
@@ -70,8 +70,6 @@ int main (int argc, char **argv)
fprintf (ofp,
"const char *minor_v_string = \"Built by %s at %s\";\n",
username, timestr);
-
+
exit (0);
}
-
-
diff --git a/src/vcl/ldp.c b/src/vcl/ldp.c
index 0dbc6a51efc..66c6d938df6 100644
--- a/src/vcl/ldp.c
+++ b/src/vcl/ldp.c
@@ -1814,8 +1814,8 @@ getsockopt (int fd, int level, int optname,
rv = -EFAULT;
break;
case TCP_CONGESTION:
- strcpy (optval, "cubic");
*optlen = strlen ("cubic");
+ strncpy (optval, "cubic", *optlen + 1);
rv = 0;
break;
default:
diff --git a/src/vpp/api/json_format.h b/src/vpp/api/json_format.h
index 154fb3df04b..63217979ccd 100644
--- a/src/vpp/api/json_format.h
+++ b/src/vpp/api/json_format.h
@@ -94,7 +94,7 @@ vat_json_set_string_copy (vat_json_node_t * json, const u8 * str)
{
u8 *ns = NULL;
vec_validate (ns, strlen ((const char *) str));
- strcpy ((char *) ns, (const char *) str);
+ strncpy ((char *) ns, (const char *) str, vec_len (ns));
vec_add1 (ns, '\0');
vat_json_set_string (json, ns);
}